[TASK]
You'll see a story about object placement. Each story involves four components: Agents, Objects, Rooms, and Containers. Given a question about an (agent, object) pair, your task is to track the locations and beliefs in stories about object placement asked in the question.

[APPROACH]
You will solve the problem by tracking the location of the agent, location of the object, and the agent's belief of the object.
1. Initial Setup: set up agent's starting location, object's starting location, agent's initial belief on the object's location. Note that if an agent does not see an object at the start, their belief on the object is None.
2. Then, track step-by-step:
* If a step involves that the agent moves to another room, leaves a room, or enters a room, you should update the agent's location. Note that if the agent leaves the current room but hasn't entered another room, the agent's location is None.
* If a step involves the object of interest moving, you should update the object's location.
* To keep track of the agent's belief on the object: If the agent and the object are in the same room, the agent can see the object, so the agent's belief will reflect the true location of the object. If the agent cannot see the object (the agent is in a different room or not in any rooms), the agent's belief will remain unchanged until the agent sees the object again.
3. Format your output exactly as shown in example answers below.

[EXAMPLE STORY1]
Step 0: Catherine is in the patio; Kristin is in the patio; the pencil sharpener is on the sauna's table; the thread spool is on the sauna's table.
Step 1: Catherine moves to the sauna.
Step 2: Catherine moves to the patio.
Step 3: Catherine moves to the sauna.
Step 4: Catherine moves the pencil sharpener to the sauna's nightstand.
Step 5: Catherine moves to the patio.
Step 6: Kristin moves to the sauna.
Step 7: Catherine moves to the sauna.
Step 8: Kristin leaves the room he was in.
Step 9: Catherine moves the thread spool to the sauna's nightstand.
Step 10: Kristin enters the patio.

[EXAMPLE QUESTION1]
Where does Catherine believe the thread spool is?

[EXAMPLE ANSWER1]
Catherine's belief on the thread spool:
- Step 0: (initial state) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: None}
- Step 1: (Catherine location changed; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 2: (Catherine location changed; thread spool location unchanged) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: sauna's table}
- Step 3: (Catherine location changed; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 4: (Catherine location unchanged; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 5: (Catherine location changed; thread spool location unchanged) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: sauna's table}
- Step 6: (Catherine location unchanged; thread spool location unchanged) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: sauna's table}
- Step 7: (Catherine location changed; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 8: (Catherine location unchanged; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 9: (Catherine location unchanged; thread spool location changed) {Catherine location: sauna; thread spool location: sauna's nightstand; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's nightstand}
- Step 10: (Catherine location unchanged; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's nightstand; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's nightstand}
Final Answer: the sauna's nightstand

[EXAMPLE STORY2]
Step 0: Kathryn is in the storage room; Mitchell is in the storage room; the rubber band is on the patio's coffee table; the fuse is on the patio's coffee table.
Step 1: Kathryn moves to the patio.
Step 2: Kathryn moves to the storage room, and moves the fuse to the storage room's ledge.
Step 3: Kathryn moves the fuse to the storage room's coffee table.
Step 4: Mitchell leaves the room he was in.
Step 5: Kathryn moves the fuse to the storage room's ledge.
Step 6: Mitchell enters the storage room.
Step 7: Kathryn moves to the patio, and moves the fuse to the patio's ledge.
Step 8: Kathryn moves the rubber band to the patio's ledge.
Step 9: Kathryn moves to the storage room, and moves the rubber band to the storage room's ledge.
Step 10: Mitchell moves the rubber band to the storage room's coffee table.

[EXAMPLE QUESTION2]
Where does Kathryn believe the fuse is?

[EXAMPLE ANSWER2]
Kathryn's belief on the fuse:
- Step 0: (initial state) {Kathryn location: storage room; fuse location: patio's coffee table; Kathryn sees fuse: False; Kathryn's belief on fuse: None}
- Step 1: (Kathryn location changed; fuse location unchanged) {Kathryn location: patio; fuse location: patio's coffee table; Kathryn sees fuse: True; Kathryn's belief on fuse: patio's coffee table}
- Step 2: (Kathryn location changed; fuse location changed) {Kathryn location: storage room; fuse location: storage room's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's ledge}
- Step 3: (Kathryn location unchanged; fuse location changed) {Kathryn location: storage room; fuse location: storage room's coffee table; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's coffee table}
- Step 4: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: storage room; fuse location: storage room's coffee table; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's coffee table}
- Step 5: (Kathryn location unchanged; fuse location changed) {Kathryn location: storage room; fuse location: storage room's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's ledge}
- Step 6: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: storage room; fuse location: storage room's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's ledge}
- Step 7: (Kathryn location changed; fuse location changed) {Kathryn location: patio; fuse location: patio's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: patio's ledge}
- Step 8: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: patio; fuse location: patio's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: patio's ledge}
- Step 9: (Kathryn location changed; fuse location unchanged) {Kathryn location: storage room; fuse location: patio's ledge; Kathryn sees fuse: False; Kathryn's belief on fuse: patio's ledge}
- Step 10: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: storage room; fuse location: patio's ledge; Kathryn sees fuse: False; Kathryn's belief on fuse: patio's ledge}
Final Answer: the patio's ledge

[PROBLEM]
Read the following story and answer the question. Please carefully follow the approach and examples provided above when solving the problem. Remember that the output format should follow the examples.

[STORY]
Step 0: Reginald is in the pantry; Ashlee is in the pantry; the magnet is on the sunroom's console table; the chocolate bar is on the pantry's nightstand.
Step 1: Reginald moves to the sunroom.
Step 2: Ashlee moves to the sunroom.
Step 3: Reginald leaves the room he was in.
Step 4: Ashlee moves the magnet to the sunroom's nightstand.
Step 5: Reginald enters the pantry.
Step 6: Ashlee moves to the pantry, and moves the magnet to the pantry's console table.
Step 7: Reginald moves the chocolate bar to the pantry's console table.
Step 8: Ashlee moves to the sunroom, and moves the chocolate bar to the sunroom's console table.
Step 9: Reginald moves the magnet to the pantry's nightstand.
Step 10: Ashlee moves to the pantry, and moves the chocolate bar to the pantry's console table.
Step 11: Reginald moves to the sunroom, and moves the magnet to the sunroom's console table.
Step 12: Ashlee moves to the sunroom.
Step 13: Reginald moves to the pantry, and moves the magnet to the pantry's nightstand.
Step 14: Ashlee moves to the pantry.
Step 15: Reginald moves the chocolate bar to the pantry's nightstand.
Step 16: Ashlee moves to the sunroom.
Step 17: Reginald leaves the room he was in.
Step 18: Ashlee moves to the pantry.
Step 19: Reginald enters the sunroom.
Step 20: Ashlee leaves the room he was in.
Step 21: Reginald moves to the pantry.
Step 22: Ashlee enters the sunroom.
Step 23: Reginald moves to the sunroom.
Step 24: Ashlee moves to the pantry.
Step 25: Ashlee moves the chocolate bar to the pantry's console table.
Step 26: Ashlee leaves the room he was in.
Step 27: Reginald moves to the pantry.
Step 28: Ashlee enters the sunroom.
Step 29: Reginald leaves the room he was in.
Step 30: Ashlee moves to the pantry.
Step 31: Reginald enters the pantry.
Step 32: Ashlee leaves the room he was in.
Step 33: Reginald moves to the sunroom.
Step 34: Ashlee enters the sunroom.
Step 35: Reginald moves to the pantry.
Step 36: Ashlee moves to the pantry.
Step 37: Reginald moves to the sunroom.
Step 38: Ashlee leaves the room he was in.
Step 39: Reginald moves to the pantry.
Step 40: Ashlee enters the pantry.

[QUESTION]
Where does Reginald believe the magnet is?

[YOUR ANSWER]

Reginald's belief on the magnet:
- Step 0: (initial state) {Reginald location: pantry; magnet location: sunroom's console table; Reginald sees magnet: False; Reginald's belief on magnet: None}
- Step 1: (Reginald location changed; magnet location unchanged) {Reginald location: sunroom; magnet location: sunroom's console table; Reginald sees magnet: True; Reginald's belief on magnet: sunroom's console table}
- Step 2: (Reginald location unchanged; magnet location unchanged) {Reginald location: sunroom; magnet location: sunroom's console table; Reginald sees magnet: True; Reginald's belief on magnet: sunroom's console table}
- Step 3: (Reginald location changed; magnet location unchanged) {Reginald location: None; magnet location: sunroom's console table; Reginald sees magnet: False; Reginald's belief on magnet: sunroom's console table}
- Step 4: (Reginald location unchanged; magnet location changed) {Reginald location: None; magnet location: sunroom's nightstand; Reginald sees magnet: False; Reginald's belief on magnet: sunroom's console table}
- Step 5: (Reginald location changed; magnet location unchanged) {Reginald location: pantry; magnet location: sunroom's nightstand; Reginald sees magnet: False; Reginald's belief on magnet: sunroom's console table}
- Step 6: (Reginald location unchanged; magnet location changed) {Reginald location: pantry; magnet location: pantry's console table; Reginald sees magnet: True; Reginald's belief on magnet: pantry's console table}
- Step 7: (Reginald location unchanged; magnet location unchanged) {Reginald location: pantry; magnet location: pantry's console table; Reginald sees magnet: True; Reginald's belief on magnet: pantry's console table}
- Step 8: (Reginald location unchanged; magnet location unchanged) {Reginald location: pantry; magnet location: pantry's console table; Reginald sees magnet: True; Reginald's belief on magnet: pantry's console table}
- Step 9: (Reginald location unchanged; magnet location changed) {Reginald location: pantry; magnet location: pantry's nightstand; Reginald sees magnet: True; Reginald's belief on magnet: pantry's nightstand}
- Step 10: (Reginald location unchanged; magnet location unchanged) {Reginald location: pantry; magnet location: pantry's nightstand; Reginald sees magnet: True; Reginald's belief on magnet: pantry's nightstand}
- Step 11: (Reginald location changed; magnet location changed) {Reginald location: sunroom; magnet location: sunroom's console table; Reginald sees magnet: True; Reginald's belief on magnet: sunroom's console table}
- Step 12: (Reginald location unchanged; magnet location unchanged) {Reginald location: sunroom; magnet location: sunroom's console table; Reginald sees magnet: True; Reginald's belief on magnet: sunroom's console table}
- Step 13: (Reginald location changed; magnet location changed) {Reginald location: pantry; magnet location: pantry's nightstand; Reginald sees magnet: True; Reginald's belief on magnet: pantry's nightstand}
- Step 14: (Reginald location unchanged; magnet location unchanged) {Reginald location: pantry; magnet location: pantry's nightstand; Reginald sees magnet: True; Reginald's belief on magnet: pantry's nightstand}
- Step 15: (Reginald location unchanged; magnet location unchanged) {Reginald location: pantry; magnet location: pantry's nightstand; Reginald sees magnet: True; Reginald's belief on magnet: pantry's nightstand}
- Step 16: (Reginald location unchanged; magnet location unchanged) {Reginald location: pantry; magnet location: pantry's nightstand; Reginald sees magnet: True; Reginald's belief on magnet: pantry's nightstand}
- Step 17: (Reginald location changed; magnet location unchanged) {Reginald location: None; magnet location: pantry's nightstand; Reginald sees magnet: False; Reginald's belief on magnet: pantry's nightstand}
- Step 18: (Reginald location unchanged; magnet location unchanged) {Reginald location: None; magnet location: pantry's nightstand; Reginald sees magnet: False; Reginald's belief on magnet: pantry's nightstand}
- Step 19: (Reginald location changed; magnet location unchanged) {Reginald location: sunroom; magnet location: pantry's nightstand; Reginald sees magnet: False; Reginald's belief on magnet: pantry's nightstand}
- Step 20: (Reginald location unchanged; magnet location unchanged) {Reginald location: sunroom; magnet location: pantry's nightstand; Reginald sees magnet: False; Reginald's belief on magnet: pantry's nightstand}
- Step 21: (Reginald location changed; magnet location unchanged) {Reginald location: pantry; magnet location: pantry's nightstand; Reginald sees magnet: True; Reginald's belief on magnet: pantry's nightstand}
- Step 22: (Reginald location unchanged; magnet location unchanged) {Reginald location: pantry; magnet location: pantry's nightstand; Reginald sees magnet: True; Reginald's belief on magnet: pantry's nightstand}
- Step 23: (Reginald location changed; magnet location unchanged) {Reginald location: sunroom; magnet location: pantry's nightstand; Reginald sees magnet: False; Reginald's belief on magnet: pantry's nightstand}
- Step 24: (Reginald location unchanged; magnet location unchanged) {Reginald location: sunroom; magnet location: pantry's nightstand; Reginald sees magnet: False; Reginald's belief on magnet: pantry's nightstand}
- Step 25: (Reginald location unchanged; magnet location unchanged) {Reginald location: sunroom; magnet location: pantry's nightstand; Reginald sees magnet: False; Reginald's belief on magnet: pantry's nightstand}
- Step 26: (Reginald location unchanged; magnet location unchanged) {Reginald location: sunroom; magnet location: pantry's nightstand; Reginald sees magnet: False; Reginald's belief on magnet: pantry's nightstand}
- Step 27: (Reginald location changed; magnet location unchanged) {Reginald location: pantry; magnet location: pantry's nightstand; Reginald sees magnet: True; Reginald's belief on magnet: pantry's nightstand}
- Step 28: (Reginald location unchanged; magnet location unchanged) {Reginald location: pantry; magnet location: pantry's nightstand; Reginald sees magnet: True; Reginald's belief on magnet: pantry's nightstand}
- Step 29: (Reginald location changed; magnet location unchanged) {Reginald location: None; magnet location: pantry's nightstand; Reginald sees magnet: False; Reginald's belief on magnet: pantry's nightstand}
- Step 30: (Reginald location unchanged; magnet location unchanged) {Reginald location: None; magnet location: pantry's nightstand; Reginald sees magnet: False; Reginald's belief on magnet: pantry's nightstand}
- Step 31: (Reginald location changed; magnet location unchanged) {Reginald location: pantry; magnet location: pantry's nightstand; Reginald sees magnet: True; Reginald's belief on magnet: pantry's nightstand}
- Step 32: (Reginald location unchanged; magnet location unchanged) {Reginald location: pantry; magnet location: pantry's nightstand; Reginald sees magnet: True; Reginald's belief on magnet: pantry's nightstand}
- Step 33: (Reginald location changed; magnet location unchanged) {Reginald location: sunroom; magnet location: pantry's nightstand; Reginald sees magnet: False; Reginald's belief on magnet: pantry's nightstand}
- Step 34: (Reginald location unchanged; magnet location unchanged) {Reginald location: sunroom; magnet location: pantry's nightstand; Reginald sees magnet: False; Reginald's belief on magnet: pantry's nightstand}
- Step 35: (Reginald location changed; magnet location unchanged) {Reginald location: pantry; magnet location: pantry's nightstand; Reginald sees magnet: True; Reginald's belief on magnet: pantry's nightstand}
- Step 36: (Reginald location unchanged; magnet location unchanged) {Reginald location: pantry; magnet location: pantry's nightstand; Reginald sees magnet: True; Reginald's belief on magnet: pantry's nightstand}
- Step 37: (Reginald location changed; magnet location unchanged) {Reginald location: sunroom; magnet location: pantry's nightstand; Reginald sees magnet: False; Reginald's belief on magnet: pantry's nightstand}
- Step 38: (Reginald location unchanged; magnet location unchanged) {Reginald location: sunroom; magnet location: pantry's nightstand; Reginald sees magnet: False; Reginald's belief on magnet: pantry's nightstand}
- Step 39: (Reginald location changed; magnet location unchanged) {Reginald location: pantry; magnet location: pantry's nightstand; Reginald sees magnet: True; Reginald's belief on magnet: pantry's nightstand}
- Step 40: (Reginald location unchanged; magnet location unchanged) {Reginald location: pantry; magnet location: pantry's nightstand; Reginald sees magnet: True; Reginald's belief on magnet: pantry's nightstand}
Final Answer: the pantry's nightstand

Question: Where does Reginald believe the magnet is?

Agents: [Reginald, Ashlee].
Objects: [the magnet, the chocolate bar].
Rooms: [the pantry, the sunroom].
Containers: [the pantry's nightstand, the pantry's console table, the sunroom's nightstand, the sunroom's console table]


[TASK]
You'll see a story about object placement. Each story involves four components: Agents, Objects, Rooms, and Containers. Given a question about an (agent, object) pair, your task is to track the locations and beliefs in stories about object placement asked in the question.

[APPROACH]
You will solve the problem by tracking the location of the agent, location of the object, and the agent's belief of the object.
1. Initial Setup: set up agent's starting location, object's starting location, agent's initial belief on the object's location. Note that if an agent does not see an object at the start, their belief on the object is None.
2. Then, track step-by-step:
* If a step involves that the agent moves to another room, leaves a room, or enters a room, you should update the agent's location. Note that if the agent leaves the current room but hasn't entered another room, the agent's location is None.
* If a step involves the object of interest moving, you should update the object's location.
* To keep track of the agent's belief on the object: If the agent and the object are in the same room, the agent can see the object, so the agent's belief will reflect the true location of the object. If the agent cannot see the object (the agent is in a different room or not in any rooms), the agent's belief will remain unchanged until the agent sees the object again.
3. Format your output exactly as shown in example answers below.

[EXAMPLE STORY1]
Step 0: Catherine is in the patio; Kristin is in the patio; the pencil sharpener is on the sauna's table; the thread spool is on the sauna's table.
Step 1: Catherine moves to the sauna.
Step 2: Catherine moves to the patio.
Step 3: Catherine moves to the sauna.
Step 4: Catherine moves the pencil sharpener to the sauna's nightstand.
Step 5: Catherine moves to the patio.
Step 6: Kristin moves to the sauna.
Step 7: Catherine moves to the sauna.
Step 8: Kristin leaves the room he was in.
Step 9: Catherine moves the thread spool to the sauna's nightstand.
Step 10: Kristin enters the patio.

[EXAMPLE QUESTION1]
Where does Catherine believe the thread spool is?

[EXAMPLE ANSWER1]
Catherine's belief on the thread spool:
- Step 0: (initial state) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: None}
- Step 1: (Catherine location changed; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 2: (Catherine location changed; thread spool location unchanged) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: sauna's table}
- Step 3: (Catherine location changed; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 4: (Catherine location unchanged; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 5: (Catherine location changed; thread spool location unchanged) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: sauna's table}
- Step 6: (Catherine location unchanged; thread spool location unchanged) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: sauna's table}
- Step 7: (Catherine location changed; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 8: (Catherine location unchanged; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 9: (Catherine location unchanged; thread spool location changed) {Catherine location: sauna; thread spool location: sauna's nightstand; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's nightstand}
- Step 10: (Catherine location unchanged; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's nightstand; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's nightstand}
Final Answer: the sauna's nightstand

[EXAMPLE STORY2]
Step 0: Kathryn is in the storage room; Mitchell is in the storage room; the rubber band is on the patio's coffee table; the fuse is on the patio's coffee table.
Step 1: Kathryn moves to the patio.
Step 2: Kathryn moves to the storage room, and moves the fuse to the storage room's ledge.
Step 3: Kathryn moves the fuse to the storage room's coffee table.
Step 4: Mitchell leaves the room he was in.
Step 5: Kathryn moves the fuse to the storage room's ledge.
Step 6: Mitchell enters the storage room.
Step 7: Kathryn moves to the patio, and moves the fuse to the patio's ledge.
Step 8: Kathryn moves the rubber band to the patio's ledge.
Step 9: Kathryn moves to the storage room, and moves the rubber band to the storage room's ledge.
Step 10: Mitchell moves the rubber band to the storage room's coffee table.

[EXAMPLE QUESTION2]
Where does Kathryn believe the fuse is?

[EXAMPLE ANSWER2]
Kathryn's belief on the fuse:
- Step 0: (initial state) {Kathryn location: storage room; fuse location: patio's coffee table; Kathryn sees fuse: False; Kathryn's belief on fuse: None}
- Step 1: (Kathryn location changed; fuse location unchanged) {Kathryn location: patio; fuse location: patio's coffee table; Kathryn sees fuse: True; Kathryn's belief on fuse: patio's coffee table}
- Step 2: (Kathryn location changed; fuse location changed) {Kathryn location: storage room; fuse location: storage room's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's ledge}
- Step 3: (Kathryn location unchanged; fuse location changed) {Kathryn location: storage room; fuse location: storage room's coffee table; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's coffee table}
- Step 4: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: storage room; fuse location: storage room's coffee table; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's coffee table}
- Step 5: (Kathryn location unchanged; fuse location changed) {Kathryn location: storage room; fuse location: storage room's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's ledge}
- Step 6: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: storage room; fuse location: storage room's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's ledge}
- Step 7: (Kathryn location changed; fuse location changed) {Kathryn location: patio; fuse location: patio's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: patio's ledge}
- Step 8: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: patio; fuse location: patio's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: patio's ledge}
- Step 9: (Kathryn location changed; fuse location unchanged) {Kathryn location: storage room; fuse location: patio's ledge; Kathryn sees fuse: False; Kathryn's belief on fuse: patio's ledge}
- Step 10: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: storage room; fuse location: patio's ledge; Kathryn sees fuse: False; Kathryn's belief on fuse: patio's ledge}
Final Answer: the patio's ledge

[PROBLEM]
Read the following story and answer the question. Please carefully follow the approach and examples provided above when solving the problem. Remember that the output format should follow the examples.

[STORY]
Step 0: Angela is in the game room; Kenneth is in the game room; the chess piece is on the game room's pallet; the mini comb is on the game room's pallet.
Step 1: Angela moves to the basement.
Step 2: Kenneth moves to the basement, and moves the mini comb to the basement's pallet.
Step 3: Angela moves to the game room, and moves the mini comb to the game room's sideboard.
Step 4: Angela moves to the basement.
Step 5: Angela moves to the game room.
Step 6: Kenneth moves to the game room.
Step 7: Angela moves to the basement, and moves the chess piece to the basement's sideboard.
Step 8: Kenneth moves to the basement, and moves the mini comb to the basement's pallet.
Step 9: Angela moves to the game room.
Step 10: Kenneth moves to the game room.
Step 11: Angela moves to the basement.
Step 12: Angela leaves the room he was in.
Step 13: Angela enters the basement.
Step 14: Kenneth moves to the basement.
Step 15: Angela moves to the game room, and moves the chess piece to the game room's pallet.
Step 16: Kenneth moves to the game room.
Step 17: Angela leaves the room he was in.
Step 18: Kenneth moves to the basement.
Step 19: Angela enters the game room.
Step 20: Kenneth moves to the game room.
Step 21: Angela leaves the room he was in.
Step 22: Kenneth moves to the basement.
Step 23: Angela enters the game room.
Step 24: Kenneth moves to the game room.
Step 25: Angela moves the chess piece to the game room's sideboard.
Step 26: Kenneth moves to the basement.
Step 27: Angela moves the chess piece to the game room's pallet.
Step 28: Kenneth leaves the room he was in.
Step 29: Angela moves to the basement, and moves the chess piece to the basement's pallet.
Step 30: Kenneth enters the game room.
Step 31: Angela moves the mini comb to the basement's sideboard.
Step 32: Angela moves to the game room, and moves the mini comb to the game room's sideboard.
Step 33: Angela moves to the basement, and moves the mini comb to the basement's sideboard.
Step 34: Kenneth moves to the basement.
Step 35: Angela moves the chess piece to the basement's sideboard.
Step 36: Kenneth moves the chess piece to the basement's pallet.
Step 37: Angela moves the mini comb to the basement's pallet.
Step 38: Kenneth moves to the game room, and moves the chess piece to the game room's sideboard.
Step 39: Angela moves to the game room.
Step 40: Kenneth moves the chess piece to the game room's pallet.

[QUESTION]
Where does Kenneth believe the mini comb is?

[YOUR ANSWER]

Kenneth's belief on the mini comb:
- Step 0: (initial state) {Kenneth location: game room; mini comb location: game room's pallet; Kenneth sees mini comb: True; Kenneth's belief on mini comb: game room's pallet}
- Step 1: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: game room; mini comb location: game room's pallet; Kenneth sees mini comb: True; Kenneth's belief on mini comb: game room's pallet}
- Step 2: (Kenneth location changed; mini comb location changed) {Kenneth location: basement; mini comb location: basement's pallet; Kenneth sees mini comb: True; Kenneth's belief on mini comb: basement's pallet}
- Step 3: (Kenneth location unchanged; mini comb location changed) {Kenneth location: basement; mini comb location: game room's sideboard; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
- Step 4: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: basement; mini comb location: game room's sideboard; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
- Step 5: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: basement; mini comb location: game room's sideboard; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
- Step 6: (Kenneth location changed; mini comb location unchanged) {Kenneth location: game room; mini comb location: game room's sideboard; Kenneth sees mini comb: True; Kenneth's belief on mini comb: game room's sideboard}
- Step 7: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: game room; mini comb location: game room's sideboard; Kenneth sees mini comb: True; Kenneth's belief on mini comb: game room's sideboard}
- Step 8: (Kenneth location changed; mini comb location changed) {Kenneth location: basement; mini comb location: basement's pallet; Kenneth sees mini comb: True; Kenneth's belief on mini comb: basement's pallet}
- Step 9: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: basement; mini comb location: basement's pallet; Kenneth sees mini comb: True; Kenneth's belief on mini comb: basement's pallet}
- Step 10: (Kenneth location changed; mini comb location unchanged) {Kenneth location: game room; mini comb location: basement's pallet; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
- Step 11: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: game room; mini comb location: basement's pallet; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
- Step 12: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: game room; mini comb location: basement's pallet; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
- Step 13: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: game room; mini comb location: basement's pallet; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
- Step 14: (Kenneth location changed; mini comb location unchanged) {Kenneth location: basement; mini comb location: basement's pallet; Kenneth sees mini comb: True; Kenneth's belief on mini comb: basement's pallet}
- Step 15: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: basement; mini comb location: basement's pallet; Kenneth sees mini comb: True; Kenneth's belief on mini comb: basement's pallet}
- Step 16: (Kenneth location changed; mini comb location unchanged) {Kenneth location: game room; mini comb location: basement's pallet; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
- Step 17: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: game room; mini comb location: basement's pallet; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
- Step 18: (Kenneth location changed; mini comb location unchanged) {Kenneth location: basement; mini comb location: basement's pallet; Kenneth sees mini comb: True; Kenneth's belief on mini comb: basement's pallet}
- Step 19: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: basement; mini comb location: basement's pallet; Kenneth sees mini comb: True; Kenneth's belief on mini comb: basement's pallet}
- Step 20: (Kenneth location changed; mini comb location unchanged) {Kenneth location: game room; mini comb location: basement's pallet; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
- Step 21: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: game room; mini comb location: basement's pallet; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
- Step 22: (Kenneth location changed; mini comb location unchanged) {Kenneth location: basement; mini comb location: basement's pallet; Kenneth sees mini comb: True; Kenneth's belief on mini comb: basement's pallet}
- Step 23: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: basement; mini comb location: basement's pallet; Kenneth sees mini comb: True; Kenneth's belief on mini comb: basement's pallet}
- Step 24: (Kenneth location changed; mini comb location unchanged) {Kenneth location: game room; mini comb location: basement's pallet; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
- Step 25: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: game room; mini comb location: basement's pallet; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
- Step 26: (Kenneth location changed; mini comb location unchanged) {Kenneth location: basement; mini comb location: basement's pallet; Kenneth sees mini comb: True; Kenneth's belief on mini comb: basement's pallet}
- Step 27: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: basement; mini comb location: basement's pallet; Kenneth sees mini comb: True; Kenneth's belief on mini comb: basement's pallet}
- Step 28: (Kenneth location changed; mini comb location unchanged) {Kenneth location: None; mini comb location: basement's pallet; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
- Step 29: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: None; mini comb location: basement's pallet; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
- Step 30: (Kenneth location changed; mini comb location unchanged) {Kenneth location: game room; mini comb location: basement's pallet; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
- Step 31: (Kenneth location unchanged; mini comb location changed) {Kenneth location: game room; mini comb location: basement's sideboard; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
- Step 32: (Kenneth location unchanged; mini comb location changed) {Kenneth location: game room; mini comb location: game room's sideboard; Kenneth sees mini comb: True; Kenneth's belief on mini comb: game room's sideboard}
- Step 33: (Kenneth location unchanged; mini comb location changed) {Kenneth location: game room; mini comb location: basement's sideboard; Kenneth sees mini comb: False; Kenneth's belief on mini comb: game room's sideboard}
- Step 34: (Kenneth location changed; mini comb location unchanged) {Kenneth location: basement; mini comb location: basement's sideboard; Kenneth sees mini comb: True; Kenneth's belief on mini comb: basement's sideboard}
- Step 35: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: basement; mini comb location: basement's sideboard; Kenneth sees mini comb: True; Kenneth's belief on mini comb: basement's sideboard}
- Step 36: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: basement; mini comb location: basement's sideboard; Kenneth sees mini comb: True; Kenneth's belief on mini comb: basement's sideboard}
- Step 37: (Kenneth location unchanged; mini comb location changed) {Kenneth location: basement; mini comb location: basement's pallet; Kenneth sees mini comb: True; Kenneth's belief on mini comb: basement's pallet}
- Step 38: (Kenneth location changed; mini comb location unchanged) {Kenneth location: game room; mini comb location: basement's pallet; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
- Step 39: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: game room; mini comb location: basement's pallet; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
- Step 40: (Kenneth location unchanged; mini comb location unchanged) {Kenneth location: game room; mini comb location: basement's pallet; Kenneth sees mini comb: False; Kenneth's belief on mini comb: basement's pallet}
Final Answer: the basement's pallet

Question: Where does Kenneth believe the mini comb is?

Agents: [Angela, Kenneth].
Objects: [the chess piece, the mini comb].
Rooms: [the game room, the basement].
Containers: [the game room's pallet, the game room's sideboard, the basement's pallet, the basement's sideboard]


[TASK]
You'll see a story about object placement. Each story involves four components: Agents, Objects, Rooms, and Containers. Given a question about an (agent, object) pair, your task is to track the locations and beliefs in stories about object placement asked in the question.

[APPROACH]
You will solve the problem by tracking the location of the agent, location of the object, and the agent's belief of the object.
1. Initial Setup: set up agent's starting location, object's starting location, agent's initial belief on the object's location. Note that if an agent does not see an object at the start, their belief on the object is None.
2. Then, track step-by-step:
* If a step involves that the agent moves to another room, leaves a room, or enters a room, you should update the agent's location. Note that if the agent leaves the current room but hasn't entered another room, the agent's location is None.
* If a step involves the object of interest moving, you should update the object's location.
* To keep track of the agent's belief on the object: If the agent and the object are in the same room, the agent can see the object, so the agent's belief will reflect the true location of the object. If the agent cannot see the object (the agent is in a different room or not in any rooms), the agent's belief will remain unchanged until the agent sees the object again.
3. Format your output exactly as shown in example answers below.

[EXAMPLE STORY1]
Step 0: Catherine is in the patio; Kristin is in the patio; the pencil sharpener is on the sauna's table; the thread spool is on the sauna's table.
Step 1: Catherine moves to the sauna.
Step 2: Catherine moves to the patio.
Step 3: Catherine moves to the sauna.
Step 4: Catherine moves the pencil sharpener to the sauna's nightstand.
Step 5: Catherine moves to the patio.
Step 6: Kristin moves to the sauna.
Step 7: Catherine moves to the sauna.
Step 8: Kristin leaves the room he was in.
Step 9: Catherine moves the thread spool to the sauna's nightstand.
Step 10: Kristin enters the patio.

[EXAMPLE QUESTION1]
Where does Catherine believe the thread spool is?

[EXAMPLE ANSWER1]
Catherine's belief on the thread spool:
- Step 0: (initial state) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: None}
- Step 1: (Catherine location changed; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 2: (Catherine location changed; thread spool location unchanged) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: sauna's table}
- Step 3: (Catherine location changed; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 4: (Catherine location unchanged; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 5: (Catherine location changed; thread spool location unchanged) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: sauna's table}
- Step 6: (Catherine location unchanged; thread spool location unchanged) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: sauna's table}
- Step 7: (Catherine location changed; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 8: (Catherine location unchanged; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 9: (Catherine location unchanged; thread spool location changed) {Catherine location: sauna; thread spool location: sauna's nightstand; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's nightstand}
- Step 10: (Catherine location unchanged; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's nightstand; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's nightstand}
Final Answer: the sauna's nightstand

[EXAMPLE STORY2]
Step 0: Kathryn is in the storage room; Mitchell is in the storage room; the rubber band is on the patio's coffee table; the fuse is on the patio's coffee table.
Step 1: Kathryn moves to the patio.
Step 2: Kathryn moves to the storage room, and moves the fuse to the storage room's ledge.
Step 3: Kathryn moves the fuse to the storage room's coffee table.
Step 4: Mitchell leaves the room he was in.
Step 5: Kathryn moves the fuse to the storage room's ledge.
Step 6: Mitchell enters the storage room.
Step 7: Kathryn moves to the patio, and moves the fuse to the patio's ledge.
Step 8: Kathryn moves the rubber band to the patio's ledge.
Step 9: Kathryn moves to the storage room, and moves the rubber band to the storage room's ledge.
Step 10: Mitchell moves the rubber band to the storage room's coffee table.

[EXAMPLE QUESTION2]
Where does Kathryn believe the fuse is?

[EXAMPLE ANSWER2]
Kathryn's belief on the fuse:
- Step 0: (initial state) {Kathryn location: storage room; fuse location: patio's coffee table; Kathryn sees fuse: False; Kathryn's belief on fuse: None}
- Step 1: (Kathryn location changed; fuse location unchanged) {Kathryn location: patio; fuse location: patio's coffee table; Kathryn sees fuse: True; Kathryn's belief on fuse: patio's coffee table}
- Step 2: (Kathryn location changed; fuse location changed) {Kathryn location: storage room; fuse location: storage room's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's ledge}
- Step 3: (Kathryn location unchanged; fuse location changed) {Kathryn location: storage room; fuse location: storage room's coffee table; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's coffee table}
- Step 4: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: storage room; fuse location: storage room's coffee table; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's coffee table}
- Step 5: (Kathryn location unchanged; fuse location changed) {Kathryn location: storage room; fuse location: storage room's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's ledge}
- Step 6: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: storage room; fuse location: storage room's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's ledge}
- Step 7: (Kathryn location changed; fuse location changed) {Kathryn location: patio; fuse location: patio's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: patio's ledge}
- Step 8: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: patio; fuse location: patio's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: patio's ledge}
- Step 9: (Kathryn location changed; fuse location unchanged) {Kathryn location: storage room; fuse location: patio's ledge; Kathryn sees fuse: False; Kathryn's belief on fuse: patio's ledge}
- Step 10: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: storage room; fuse location: patio's ledge; Kathryn sees fuse: False; Kathryn's belief on fuse: patio's ledge}
Final Answer: the patio's ledge

[PROBLEM]
Read the following story and answer the question. Please carefully follow the approach and examples provided above when solving the problem. Remember that the output format should follow the examples.

[STORY]
Step 0: Wendy is in the living room; Reginald is in the game room; the rubber band is on the game room's shelf; the medal is on the living room's shelf.
Step 1: Wendy moves the medal to the living room's tray.
Step 2: Reginald leaves the room he was in.
Step 3: Wendy moves to the game room.
Step 4: Reginald enters the game room.
Step 5: Wendy moves the rubber band to the game room's tray.
Step 6: Reginald moves to the living room, and moves the rubber band to the living room's tray.
Step 7: Wendy moves to the living room.
Step 8: Reginald moves the medal to the living room's shelf.
Step 9: Wendy moves the rubber band to the living room's shelf.
Step 10: Reginald moves to the game room, and moves the medal to the game room's tray.
Step 11: Wendy leaves the room he was in.
Step 12: Reginald moves to the living room.
Step 13: Wendy enters the living room.
Step 14: Reginald leaves the room he was in.
Step 15: Wendy moves to the game room.
Step 16: Reginald enters the living room.
Step 17: Wendy moves to the living room, and moves the medal to the living room's tray.
Step 18: Reginald leaves the room he was in.
Step 19: Wendy leaves the room he was in.
Step 20: Reginald enters the game room.
Step 21: Wendy enters the living room.
Step 22: Wendy moves the rubber band to the living room's tray.
Step 23: Wendy moves to the game room.
Step 24: Reginald moves to the living room.
Step 25: Wendy moves to the living room.
Step 26: Reginald moves to the game room.
Step 27: Wendy leaves the room he was in.
Step 28: Reginald moves to the living room.
Step 29: Wendy enters the game room.
Step 30: Reginald moves the medal to the living room's shelf.
Step 31: Wendy moves to the living room.
Step 32: Reginald moves to the game room.
Step 33: Wendy moves the rubber band to the living room's shelf.
Step 34: Reginald moves to the living room.
Step 35: Wendy moves the medal to the living room's tray.
Step 36: Reginald moves to the game room, and moves the rubber band to the game room's shelf.
Step 37: Wendy moves the medal to the living room's shelf.
Step 38: Reginald leaves the room he was in.
Step 39: Wendy moves to the game room.
Step 40: Reginald enters the living room.

[QUESTION]
Where does Reginald believe the medal is?

[YOUR ANSWER]

Reginald's belief on the medal:
- Step 0: (initial state) {Reginald location: game room; medal location: living room's shelf; Reginald sees medal: False; Reginald's belief on medal: None}
- Step 1: (Reginald location unchanged; medal location changed) {Reginald location: game room; medal location: living room's tray; Reginald sees medal: False; Reginald's belief on medal: None}
- Step 2: (Reginald location changed; medal location unchanged) {Reginald location: None; medal location: living room's tray; Reginald sees medal: False; Reginald's belief on medal: None}
- Step 3: (Reginald location unchanged; medal location unchanged) {Reginald location: None; medal location: living room's tray; Reginald sees medal: False; Reginald's belief on medal: None}
- Step 4: (Reginald location changed; medal location unchanged) {Reginald location: game room; medal location: living room's tray; Reginald sees medal: False; Reginald's belief on medal: None}
- Step 5: (Reginald location unchanged; medal location unchanged) {Reginald location: game room; medal location: living room's tray; Reginald sees medal: False; Reginald's belief on medal: None}
- Step 6: (Reginald location changed; medal location unchanged) {Reginald location: living room; medal location: living room's tray; Reginald sees medal: True; Reginald's belief on medal: living room's tray}
- Step 7: (Reginald location unchanged; medal location unchanged) {Reginald location: living room; medal location: living room's tray; Reginald sees medal: True; Reginald's belief on medal: living room's tray}
- Step 8: (Reginald location unchanged; medal location changed) {Reginald location: living room; medal location: living room's shelf; Reginald sees medal: True; Reginald's belief on medal: living room's shelf}
- Step 9: (Reginald location unchanged; medal location unchanged) {Reginald location: living room; medal location: living room's shelf; Reginald sees medal: True; Reginald's belief on medal: living room's shelf}
- Step 10: (Reginald location changed; medal location changed) {Reginald location: game room; medal location: game room's tray; Reginald sees medal: True; Reginald's belief on medal: game room's tray}
- Step 11: (Reginald location unchanged; medal location unchanged) {Reginald location: game room; medal location: game room's tray; Reginald sees medal: True; Reginald's belief on medal: game room's tray}
- Step 12: (Reginald location changed; medal location unchanged) {Reginald location: living room; medal location: game room's tray; Reginald sees medal: False; Reginald's belief on medal: game room's tray}
- Step 13: (Reginald location unchanged; medal location unchanged) {Reginald location: living room; medal location: game room's tray; Reginald sees medal: False; Reginald's belief on medal: game room's tray}
- Step 14: (Reginald location changed; medal location unchanged) {Reginald location: None; medal location: game room's tray; Reginald sees medal: False; Reginald's belief on medal: game room's tray}
- Step 15: (Reginald location unchanged; medal location unchanged) {Reginald location: None; medal location: game room's tray; Reginald sees medal: False; Reginald's belief on medal: game room's tray}
- Step 16: (Reginald location changed; medal location unchanged) {Reginald location: living room; medal location: game room's tray; Reginald sees medal: False; Reginald's belief on medal: game room's tray}
- Step 17: (Reginald location unchanged; medal location changed) {Reginald location: living room; medal location: living room's tray; Reginald sees medal: True; Reginald's belief on medal: living room's tray}
- Step 18: (Reginald location changed; medal location unchanged) {Reginald location: None; medal location: living room's tray; Reginald sees medal: False; Reginald's belief on medal: living room's tray}
- Step 19: (Reginald location unchanged; medal location unchanged) {Reginald location: None; medal location: living room's tray; Reginald sees medal: False; Reginald's belief on medal: living room's tray}
- Step 20: (Reginald location changed; medal location unchanged) {Reginald location: game room; medal location: living room's tray; Reginald sees medal: False; Reginald's belief on medal: living room's tray}
- Step 21: (Reginald location unchanged; medal location unchanged) {Reginald location: game room; medal location: living room's tray; Reginald sees medal: False; Reginald's belief on medal: living room's tray}
- Step 22: (Reginald location unchanged; medal location unchanged) {Reginald location: game room; medal location: living room's tray; Reginald sees medal: False; Reginald's belief on medal: living room's tray}
- Step 23: (Reginald location unchanged; medal location unchanged) {Reginald location: game room; medal location: living room's tray; Reginald sees medal: False; Reginald's belief on medal: living room's tray}
- Step 24: (Reginald location changed; medal location unchanged) {Reginald location: living room; medal location: living room's tray; Reginald sees medal: True; Reginald's belief on medal: living room's tray}
- Step 25: (Reginald location unchanged; medal location unchanged) {Reginald location: living room; medal location: living room's tray; Reginald sees medal: True; Reginald's belief on medal: living room's tray}
- Step 26: (Reginald location changed; medal location unchanged) {Reginald location: game room; medal location: living room's tray; Reginald sees medal: False; Reginald's belief on medal: living room's tray}
- Step 27: (Reginald location unchanged; medal location unchanged) {Reginald location: game room; medal location: living room's tray; Reginald sees medal: False; Reginald's belief on medal: living room's tray}
- Step 28: (Reginald location changed; medal location unchanged) {Reginald location: living room; medal location: living room's tray; Reginald sees medal: True; Reginald's belief on medal: living room's tray}
- Step 29: (Reginald location unchanged; medal location unchanged) {Reginald location: living room; medal location: living room's tray; Reginald sees medal: True; Reginald's belief on medal: living room's tray}
- Step 30: (Reginald location unchanged; medal location changed) {Reginald location: living room; medal location: living room's shelf; Reginald sees medal: True; Reginald's belief on medal: living room's shelf}
- Step 31: (Reginald location unchanged; medal location unchanged) {Reginald location: living room; medal location: living room's shelf; Reginald sees medal: True; Reginald's belief on medal: living room's shelf}
- Step 32: (Reginald location changed; medal location unchanged) {Reginald location: game room; medal location: living room's shelf; Reginald sees medal: False; Reginald's belief on medal: living room's shelf}
- Step 33: (Reginald location unchanged; medal location unchanged) {Reginald location: game room; medal location: living room's shelf; Reginald sees medal: False; Reginald's belief on medal: living room's shelf}
- Step 34: (Reginald location changed; medal location unchanged) {Reginald location: living room; medal location: living room's shelf; Reginald sees medal: True; Reginald's belief on medal: living room's shelf}
- Step 35: (Reginald location unchanged; medal location changed) {Reginald location: living room; medal location: living room's tray; Reginald sees medal: True; Reginald's belief on medal: living room's tray}
- Step 36: (Reginald location changed; medal location unchanged) {Reginald location: game room; medal location: living room's tray; Reginald sees medal: False; Reginald's belief on medal: living room's tray}
- Step 37: (Reginald location unchanged; medal location changed) {Reginald location: game room; medal location: living room's shelf; Reginald sees medal: False; Reginald's belief on medal: living room's tray}
- Step 38: (Reginald location changed; medal location unchanged) {Reginald location: None; medal location: living room's shelf; Reginald sees medal: False; Reginald's belief on medal: living room's tray}
- Step 39: (Reginald location unchanged; medal location unchanged) {Reginald location: None; medal location: living room's shelf; Reginald sees medal: False; Reginald's belief on medal: living room's tray}
- Step 40: (Reginald location changed; medal location unchanged) {Reginald location: living room; medal location: living room's shelf; Reginald sees medal: True; Reginald's belief on medal: living room's shelf}
Final Answer: the living room's shelf

Question: Where does Reginald believe the medal is?

Agents: [Wendy, Reginald].
Objects: [the rubber band, the medal].
Rooms: [the game room, the living room].
Containers: [the game room's tray, the game room's shelf, the living room's tray, the living room's shelf]


[TASK]
You'll see a story about object placement. Each story involves four components: Agents, Objects, Rooms, and Containers. Given a question about an (agent, object) pair, your task is to track the locations and beliefs in stories about object placement asked in the question.

[APPROACH]
You will solve the problem by tracking the location of the agent, location of the object, and the agent's belief of the object.
1. Initial Setup: set up agent's starting location, object's starting location, agent's initial belief on the object's location. Note that if an agent does not see an object at the start, their belief on the object is None.
2. Then, track step-by-step:
* If a step involves that the agent moves to another room, leaves a room, or enters a room, you should update the agent's location. Note that if the agent leaves the current room but hasn't entered another room, the agent's location is None.
* If a step involves the object of interest moving, you should update the object's location.
* To keep track of the agent's belief on the object: If the agent and the object are in the same room, the agent can see the object, so the agent's belief will reflect the true location of the object. If the agent cannot see the object (the agent is in a different room or not in any rooms), the agent's belief will remain unchanged until the agent sees the object again.
3. Format your output exactly as shown in example answers below.

[EXAMPLE STORY1]
Step 0: Catherine is in the patio; Kristin is in the patio; the pencil sharpener is on the sauna's table; the thread spool is on the sauna's table.
Step 1: Catherine moves to the sauna.
Step 2: Catherine moves to the patio.
Step 3: Catherine moves to the sauna.
Step 4: Catherine moves the pencil sharpener to the sauna's nightstand.
Step 5: Catherine moves to the patio.
Step 6: Kristin moves to the sauna.
Step 7: Catherine moves to the sauna.
Step 8: Kristin leaves the room he was in.
Step 9: Catherine moves the thread spool to the sauna's nightstand.
Step 10: Kristin enters the patio.

[EXAMPLE QUESTION1]
Where does Catherine believe the thread spool is?

[EXAMPLE ANSWER1]
Catherine's belief on the thread spool:
- Step 0: (initial state) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: None}
- Step 1: (Catherine location changed; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 2: (Catherine location changed; thread spool location unchanged) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: sauna's table}
- Step 3: (Catherine location changed; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 4: (Catherine location unchanged; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 5: (Catherine location changed; thread spool location unchanged) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: sauna's table}
- Step 6: (Catherine location unchanged; thread spool location unchanged) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: sauna's table}
- Step 7: (Catherine location changed; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 8: (Catherine location unchanged; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 9: (Catherine location unchanged; thread spool location changed) {Catherine location: sauna; thread spool location: sauna's nightstand; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's nightstand}
- Step 10: (Catherine location unchanged; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's nightstand; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's nightstand}
Final Answer: the sauna's nightstand

[EXAMPLE STORY2]
Step 0: Kathryn is in the storage room; Mitchell is in the storage room; the rubber band is on the patio's coffee table; the fuse is on the patio's coffee table.
Step 1: Kathryn moves to the patio.
Step 2: Kathryn moves to the storage room, and moves the fuse to the storage room's ledge.
Step 3: Kathryn moves the fuse to the storage room's coffee table.
Step 4: Mitchell leaves the room he was in.
Step 5: Kathryn moves the fuse to the storage room's ledge.
Step 6: Mitchell enters the storage room.
Step 7: Kathryn moves to the patio, and moves the fuse to the patio's ledge.
Step 8: Kathryn moves the rubber band to the patio's ledge.
Step 9: Kathryn moves to the storage room, and moves the rubber band to the storage room's ledge.
Step 10: Mitchell moves the rubber band to the storage room's coffee table.

[EXAMPLE QUESTION2]
Where does Kathryn believe the fuse is?

[EXAMPLE ANSWER2]
Kathryn's belief on the fuse:
- Step 0: (initial state) {Kathryn location: storage room; fuse location: patio's coffee table; Kathryn sees fuse: False; Kathryn's belief on fuse: None}
- Step 1: (Kathryn location changed; fuse location unchanged) {Kathryn location: patio; fuse location: patio's coffee table; Kathryn sees fuse: True; Kathryn's belief on fuse: patio's coffee table}
- Step 2: (Kathryn location changed; fuse location changed) {Kathryn location: storage room; fuse location: storage room's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's ledge}
- Step 3: (Kathryn location unchanged; fuse location changed) {Kathryn location: storage room; fuse location: storage room's coffee table; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's coffee table}
- Step 4: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: storage room; fuse location: storage room's coffee table; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's coffee table}
- Step 5: (Kathryn location unchanged; fuse location changed) {Kathryn location: storage room; fuse location: storage room's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's ledge}
- Step 6: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: storage room; fuse location: storage room's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's ledge}
- Step 7: (Kathryn location changed; fuse location changed) {Kathryn location: patio; fuse location: patio's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: patio's ledge}
- Step 8: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: patio; fuse location: patio's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: patio's ledge}
- Step 9: (Kathryn location changed; fuse location unchanged) {Kathryn location: storage room; fuse location: patio's ledge; Kathryn sees fuse: False; Kathryn's belief on fuse: patio's ledge}
- Step 10: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: storage room; fuse location: patio's ledge; Kathryn sees fuse: False; Kathryn's belief on fuse: patio's ledge}
Final Answer: the patio's ledge

[PROBLEM]
Read the following story and answer the question. Please carefully follow the approach and examples provided above when solving the problem. Remember that the output format should follow the examples.

[STORY]
Step 0: Ryan is in the lounge; Diana is in the playroom; the key is on the playroom's pedestal; the memory card is on the playroom's stool.
Step 1: Diana moves the memory card to the playroom's pedestal.
Step 2: Diana moves to the lounge.
Step 3: Ryan moves to the playroom.
Step 4: Diana moves to the playroom.
Step 5: Ryan moves the key to the playroom's stool.
Step 6: Diana moves to the lounge, and moves the key to the lounge's stool.
Step 7: Ryan moves to the lounge, and moves the memory card to the lounge's pedestal.
Step 8: Diana moves the key to the lounge's pedestal.
Step 9: Ryan leaves the room he was in.
Step 10: Diana moves to the playroom, and moves the memory card to the playroom's stool.
Step 11: Ryan enters the lounge.
Step 12: Diana leaves the room he was in.
Step 13: Ryan moves to the playroom.
Step 14: Diana enters the playroom.
Step 15: Ryan leaves the room he was in.
Step 16: Diana leaves the room he was in.
Step 17: Ryan enters the playroom.
Step 18: Diana enters the playroom.
Step 19: Ryan moves the memory card to the playroom's pedestal.
Step 20: Diana moves the memory card to the playroom's stool.
Step 21: Ryan moves to the lounge.
Step 22: Diana moves the memory card to the playroom's pedestal.
Step 23: Ryan moves to the playroom, and moves the key to the playroom's stool.
Step 24: Diana moves the key to the playroom's pedestal.
Step 25: Ryan leaves the room he was in.
Step 26: Diana moves to the lounge.
Step 27: Ryan enters the lounge.
Step 28: Diana moves to the playroom.
Step 29: Diana moves to the lounge.
Step 30: Diana moves to the playroom.
Step 31: Ryan moves to the playroom.
Step 32: Diana moves the key to the playroom's stool.
Step 33: Ryan moves the key to the playroom's pedestal.
Step 34: Diana moves the memory card to the playroom's stool.
Step 35: Ryan moves to the lounge.
Step 36: Diana moves the memory card to the playroom's pedestal.
Step 37: Ryan moves to the playroom.
Step 38: Diana moves the key to the playroom's stool.
Step 39: Ryan moves to the lounge.
Step 40: Diana moves to the lounge, and moves the key to the lounge's pedestal.

[QUESTION]
Where does Diana believe the key is?

[YOUR ANSWER]

Diana's belief on the key:
- Step 0: (initial state) {Diana location: playroom; key location: playroom's pedestal; Diana sees key: True; Diana's belief on key: playroom's pedestal}
- Step 1: (Diana location unchanged; key location unchanged) {Diana location: playroom; key location: playroom's pedestal; Diana sees key: True; Diana's belief on key: playroom's pedestal}
- Step 2: (Diana location changed; key location unchanged) {Diana location: lounge; key location: playroom's pedestal; Diana sees key: False; Diana's belief on key: playroom's pedestal}
- Step 3: (Diana location unchanged; key location unchanged) {Diana location: lounge; key location: playroom's pedestal; Diana sees key: False; Diana's belief on key: playroom's pedestal}
- Step 4: (Diana location changed; key location unchanged) {Diana location: playroom; key location: playroom's pedestal; Diana sees key: True; Diana's belief on key: playroom's pedestal}
- Step 5: (Diana location unchanged; key location changed) {Diana location: playroom; key location: playroom's stool; Diana sees key: True; Diana's belief on key: playroom's stool}
- Step 6: (Diana location changed; key location changed) {Diana location: lounge; key location: lounge's stool; Diana sees key: True; Diana's belief on key: lounge's stool}
- Step 7: (Diana location unchanged; key location unchanged) {Diana location: lounge; key location: lounge's stool; Diana sees key: True; Diana's belief on key: lounge's stool}
- Step 8: (Diana location unchanged; key location changed) {Diana location: lounge; key location: lounge's pedestal; Diana sees key: True; Diana's belief on key: lounge's pedestal}
- Step 9: (Diana location unchanged; key location unchanged) {Diana location: lounge; key location: lounge's pedestal; Diana sees key: True; Diana's belief on key: lounge's pedestal}
- Step 10: (Diana location changed; key location unchanged) {Diana location: playroom; key location: lounge's pedestal; Diana sees key: False; Diana's belief on key: lounge's pedestal}
- Step 11: (Diana location unchanged; key location unchanged) {Diana location: playroom; key location: lounge's pedestal; Diana sees key: False; Diana's belief on key: lounge's pedestal}
- Step 12: (Diana location changed; key location unchanged) {Diana location: None; key location: lounge's pedestal; Diana sees key: False; Diana's belief on key: lounge's pedestal}
- Step 13: (Diana location unchanged; key location unchanged) {Diana location: None; key location: lounge's pedestal; Diana sees key: False; Diana's belief on key: lounge's pedestal}
- Step 14: (Diana location changed; key location unchanged) {Diana location: playroom; key location: lounge's pedestal; Diana sees key: False; Diana's belief on key: lounge's pedestal}
- Step 15: (Diana location unchanged; key location unchanged) {Diana location: playroom; key location: lounge's pedestal; Diana sees key: False; Diana's belief on key: lounge's pedestal}
- Step 16: (Diana location changed; key location unchanged) {Diana location: None; key location: lounge's pedestal; Diana sees key: False; Diana's belief on key: lounge's pedestal}
- Step 17: (Diana location unchanged; key location unchanged) {Diana location: None; key location: lounge's pedestal; Diana sees key: False; Diana's belief on key: lounge's pedestal}
- Step 18: (Diana location changed; key location unchanged) {Diana location: playroom; key location: lounge's pedestal; Diana sees key: False; Diana's belief on key: lounge's pedestal}
- Step 19: (Diana location unchanged; key location unchanged) {Diana location: playroom; key location: lounge's pedestal; Diana sees key: False; Diana's belief on key: lounge's pedestal}
- Step 20: (Diana location unchanged; key location unchanged) {Diana location: playroom; key location: lounge's pedestal; Diana sees key: False; Diana's belief on key: lounge's pedestal}
- Step 21: (Diana location unchanged; key location unchanged) {Diana location: playroom; key location: lounge's pedestal; Diana sees key: False; Diana's belief on key: lounge's pedestal}
- Step 22: (Diana location unchanged; key location unchanged) {Diana location: playroom; key location: lounge's pedestal; Diana sees key: False; Diana's belief on key: lounge's pedestal}
- Step 23: (Diana location unchanged; key location changed) {Diana location: playroom; key location: playroom's stool; Diana sees key: True; Diana's belief on key: playroom's stool}
- Step 24: (Diana location unchanged; key location changed) {Diana location: playroom; key location: playroom's pedestal; Diana sees key: True; Diana's belief on key: playroom's pedestal}
- Step 25: (Diana location unchanged; key location unchanged) {Diana location: playroom; key location: playroom's pedestal; Diana sees key: True; Diana's belief on key: playroom's pedestal}
- Step 26: (Diana location changed; key location unchanged) {Diana location: lounge; key location: playroom's pedestal; Diana sees key: False; Diana's belief on key: playroom's pedestal}
- Step 27: (Diana location unchanged; key location unchanged) {Diana location: lounge; key location: playroom's pedestal; Diana sees key: False; Diana's belief on key: playroom's pedestal}
- Step 28: (Diana location changed; key location unchanged) {Diana location: playroom; key location: playroom's pedestal; Diana sees key: True; Diana's belief on key: playroom's pedestal}
- Step 29: (Diana location changed; key location unchanged) {Diana location: lounge; key location: playroom's pedestal; Diana sees key: False; Diana's belief on key: playroom's pedestal}
- Step 30: (Diana location changed; key location unchanged) {Diana location: playroom; key location: playroom's pedestal; Diana sees key: True; Diana's belief on key: playroom's pedestal}
- Step 31: (Diana location unchanged; key location unchanged) {Diana location: playroom; key location: playroom's pedestal; Diana sees key: True; Diana's belief on key: playroom's pedestal}
- Step 32: (Diana location unchanged; key location changed) {Diana location: playroom; key location: playroom's stool; Diana sees key: True; Diana's belief on key: playroom's stool}
- Step 33: (Diana location unchanged; key location changed) {Diana location: playroom; key location: playroom's pedestal; Diana sees key: True; Diana's belief on key: playroom's pedestal}
- Step 34: (Diana location unchanged; key location unchanged) {Diana location: playroom; key location: playroom's pedestal; Diana sees key: True; Diana's belief on key: playroom's pedestal}
- Step 35: (Diana location unchanged; key location unchanged) {Diana location: playroom; key location: playroom's pedestal; Diana sees key: True; Diana's belief on key: playroom's pedestal}
- Step 36: (Diana location unchanged; key location unchanged) {Diana location: playroom; key location: playroom's pedestal; Diana sees key: True; Diana's belief on key: playroom's pedestal}
- Step 37: (Diana location unchanged; key location unchanged) {Diana location: playroom; key location: playroom's pedestal; Diana sees key: True; Diana's belief on key: playroom's pedestal}
- Step 38: (Diana location unchanged; key location changed) {Diana location: playroom; key location: playroom's stool; Diana sees key: True; Diana's belief on key: playroom's stool}
- Step 39: (Diana location unchanged; key location unchanged) {Diana location: playroom; key location: playroom's stool; Diana sees key: True; Diana's belief on key: playroom's stool}
- Step 40: (Diana location changed; key location changed) {Diana location: lounge; key location: lounge's pedestal; Diana sees key: True; Diana's belief on key: lounge's pedestal}
Final Answer: the lounge's pedestal

Question: Where does Diana believe the key is?

Agents: [Ryan, Diana].
Objects: [the key, the memory card].
Rooms: [the playroom, the lounge].
Containers: [the playroom's stool, the playroom's pedestal, the lounge's stool, the lounge's pedestal]


[TASK]
You'll see a story about object placement. Each story involves four components: Agents, Objects, Rooms, and Containers. Given a question about an (agent, object) pair, your task is to track the locations and beliefs in stories about object placement asked in the question.

[APPROACH]
You will solve the problem by tracking the location of the agent, location of the object, and the agent's belief of the object.
1. Initial Setup: set up agent's starting location, object's starting location, agent's initial belief on the object's location. Note that if an agent does not see an object at the start, their belief on the object is None.
2. Then, track step-by-step:
* If a step involves that the agent moves to another room, leaves a room, or enters a room, you should update the agent's location. Note that if the agent leaves the current room but hasn't entered another room, the agent's location is None.
* If a step involves the object of interest moving, you should update the object's location.
* To keep track of the agent's belief on the object: If the agent and the object are in the same room, the agent can see the object, so the agent's belief will reflect the true location of the object. If the agent cannot see the object (the agent is in a different room or not in any rooms), the agent's belief will remain unchanged until the agent sees the object again.
3. Format your output exactly as shown in example answers below.

[EXAMPLE STORY1]
Step 0: Catherine is in the patio; Kristin is in the patio; the pencil sharpener is on the sauna's table; the thread spool is on the sauna's table.
Step 1: Catherine moves to the sauna.
Step 2: Catherine moves to the patio.
Step 3: Catherine moves to the sauna.
Step 4: Catherine moves the pencil sharpener to the sauna's nightstand.
Step 5: Catherine moves to the patio.
Step 6: Kristin moves to the sauna.
Step 7: Catherine moves to the sauna.
Step 8: Kristin leaves the room he was in.
Step 9: Catherine moves the thread spool to the sauna's nightstand.
Step 10: Kristin enters the patio.

[EXAMPLE QUESTION1]
Where does Catherine believe the thread spool is?

[EXAMPLE ANSWER1]
Catherine's belief on the thread spool:
- Step 0: (initial state) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: None}
- Step 1: (Catherine location changed; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 2: (Catherine location changed; thread spool location unchanged) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: sauna's table}
- Step 3: (Catherine location changed; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 4: (Catherine location unchanged; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 5: (Catherine location changed; thread spool location unchanged) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: sauna's table}
- Step 6: (Catherine location unchanged; thread spool location unchanged) {Catherine location: patio; thread spool location: sauna's table; Catherine sees thread spool: False; Catherine's belief on thread spool: sauna's table}
- Step 7: (Catherine location changed; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 8: (Catherine location unchanged; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's table; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's table}
- Step 9: (Catherine location unchanged; thread spool location changed) {Catherine location: sauna; thread spool location: sauna's nightstand; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's nightstand}
- Step 10: (Catherine location unchanged; thread spool location unchanged) {Catherine location: sauna; thread spool location: sauna's nightstand; Catherine sees thread spool: True; Catherine's belief on thread spool: sauna's nightstand}
Final Answer: the sauna's nightstand

[EXAMPLE STORY2]
Step 0: Kathryn is in the storage room; Mitchell is in the storage room; the rubber band is on the patio's coffee table; the fuse is on the patio's coffee table.
Step 1: Kathryn moves to the patio.
Step 2: Kathryn moves to the storage room, and moves the fuse to the storage room's ledge.
Step 3: Kathryn moves the fuse to the storage room's coffee table.
Step 4: Mitchell leaves the room he was in.
Step 5: Kathryn moves the fuse to the storage room's ledge.
Step 6: Mitchell enters the storage room.
Step 7: Kathryn moves to the patio, and moves the fuse to the patio's ledge.
Step 8: Kathryn moves the rubber band to the patio's ledge.
Step 9: Kathryn moves to the storage room, and moves the rubber band to the storage room's ledge.
Step 10: Mitchell moves the rubber band to the storage room's coffee table.

[EXAMPLE QUESTION2]
Where does Kathryn believe the fuse is?

[EXAMPLE ANSWER2]
Kathryn's belief on the fuse:
- Step 0: (initial state) {Kathryn location: storage room; fuse location: patio's coffee table; Kathryn sees fuse: False; Kathryn's belief on fuse: None}
- Step 1: (Kathryn location changed; fuse location unchanged) {Kathryn location: patio; fuse location: patio's coffee table; Kathryn sees fuse: True; Kathryn's belief on fuse: patio's coffee table}
- Step 2: (Kathryn location changed; fuse location changed) {Kathryn location: storage room; fuse location: storage room's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's ledge}
- Step 3: (Kathryn location unchanged; fuse location changed) {Kathryn location: storage room; fuse location: storage room's coffee table; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's coffee table}
- Step 4: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: storage room; fuse location: storage room's coffee table; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's coffee table}
- Step 5: (Kathryn location unchanged; fuse location changed) {Kathryn location: storage room; fuse location: storage room's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's ledge}
- Step 6: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: storage room; fuse location: storage room's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: storage room's ledge}
- Step 7: (Kathryn location changed; fuse location changed) {Kathryn location: patio; fuse location: patio's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: patio's ledge}
- Step 8: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: patio; fuse location: patio's ledge; Kathryn sees fuse: True; Kathryn's belief on fuse: patio's ledge}
- Step 9: (Kathryn location changed; fuse location unchanged) {Kathryn location: storage room; fuse location: patio's ledge; Kathryn sees fuse: False; Kathryn's belief on fuse: patio's ledge}
- Step 10: (Kathryn location unchanged; fuse location unchanged) {Kathryn location: storage room; fuse location: patio's ledge; Kathryn sees fuse: False; Kathryn's belief on fuse: patio's ledge}
Final Answer: the patio's ledge

[PROBLEM]
Read the following story and answer the question. Please carefully follow the approach and examples provided above when solving the problem. Remember that the output format should follow the examples.

[STORY]
Step 0: Kayla is in the dining room; Shelly is in the dining room; the mini comb is on the dining room's pallet; the playing dice is on the library's pallet.
Step 1: Kayla moves to the library.
Step 2: Shelly leaves the room he was in.
Step 3: Kayla moves to the dining room, and moves the playing dice to the dining room's tray.
Step 4: Shelly enters the dining room.
Step 5: Kayla leaves the room he was in.
Step 6: Shelly moves to the library.
Step 7: Kayla enters the dining room.
Step 8: Kayla moves the mini comb to the dining room's tray.
Step 9: Kayla moves the mini comb to the dining room's pallet.
Step 10: Kayla moves to the library, and moves the playing dice to the library's pallet.
Step 11: Kayla moves to the dining room, and moves the playing dice to the dining room's pallet.
Step 12: Shelly moves to the dining room.
Step 13: Kayla moves to the library.
Step 14: Shelly moves to the library, and moves the mini comb to the library's pallet.
Step 15: Kayla moves to the dining room.
Step 16: Shelly leaves the room he was in.
Step 17: Kayla moves the playing dice to the dining room's tray.
Step 18: Shelly enters the dining room.
Step 19: Kayla leaves the room he was in.
Step 20: Shelly leaves the room he was in.
Step 21: Kayla enters the library.
Step 22: Shelly enters the dining room.
Step 23: Kayla moves to the dining room.
Step 24: Shelly moves the playing dice to the dining room's pallet.
Step 25: Kayla moves the playing dice to the dining room's tray.
Step 26: Shelly moves the playing dice to the dining room's pallet.
Step 27: Kayla leaves the room he was in.
Step 28: Shelly moves to the library, and moves the playing dice to the library's tray.
Step 29: Kayla enters the dining room.
Step 30: Shelly moves to the dining room.
Step 31: Kayla moves to the library.
Step 32: Kayla moves to the dining room, and moves the mini comb to the dining room's tray.
Step 33: Kayla moves to the library.
Step 34: Shelly moves the mini comb to the dining room's pallet.
Step 35: Kayla moves to the dining room, and moves the playing dice to the dining room's tray.
Step 36: Shelly leaves the room he was in.
Step 37: Kayla moves to the library, and moves the mini comb to the library's pallet.
Step 38: Shelly enters the dining room.
Step 39: Kayla leaves the room he was in.
Step 40: Shelly moves to the library, and moves the playing dice to the library's tray.

[QUESTION]
Where does Kayla believe the mini comb is?

[YOUR ANSWER]

Kayla's belief on the mini comb:
- Step 0: (initial state) {Kayla location: dining room; mini comb location: dining room's pallet; Kayla sees mini comb: True; Kayla's belief on mini comb: dining room's pallet}
- Step 1: (Kayla location changed; mini comb location unchanged) {Kayla location: library; mini comb location: dining room's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: dining room's pallet}
- Step 2: (Kayla location unchanged; mini comb location unchanged) {Kayla location: library; mini comb location: dining room's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: dining room's pallet}
- Step 3: (Kayla location changed; mini comb location unchanged) {Kayla location: dining room; mini comb location: dining room's pallet; Kayla sees mini comb: True; Kayla's belief on mini comb: dining room's pallet}
- Step 4: (Kayla location unchanged; mini comb location unchanged) {Kayla location: dining room; mini comb location: dining room's pallet; Kayla sees mini comb: True; Kayla's belief on mini comb: dining room's pallet}
- Step 5: (Kayla location changed; mini comb location unchanged) {Kayla location: None; mini comb location: dining room's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: dining room's pallet}
- Step 6: (Kayla location unchanged; mini comb location unchanged) {Kayla location: None; mini comb location: dining room's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: dining room's pallet}
- Step 7: (Kayla location changed; mini comb location unchanged) {Kayla location: dining room; mini comb location: dining room's pallet; Kayla sees mini comb: True; Kayla's belief on mini comb: dining room's pallet}
- Step 8: (Kayla location unchanged; mini comb location changed) {Kayla location: dining room; mini comb location: dining room's tray; Kayla sees mini comb: True; Kayla's belief on mini comb: dining room's tray}
- Step 9: (Kayla location unchanged; mini comb location changed) {Kayla location: dining room; mini comb location: dining room's pallet; Kayla sees mini comb: True; Kayla's belief on mini comb: dining room's pallet}
- Step 10: (Kayla location changed; mini comb location unchanged) {Kayla location: library; mini comb location: dining room's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: dining room's pallet}
- Step 11: (Kayla location changed; mini comb location unchanged) {Kayla location: dining room; mini comb location: dining room's pallet; Kayla sees mini comb: True; Kayla's belief on mini comb: dining room's pallet}
- Step 12: (Kayla location unchanged; mini comb location unchanged) {Kayla location: dining room; mini comb location: dining room's pallet; Kayla sees mini comb: True; Kayla's belief on mini comb: dining room's pallet}
- Step 13: (Kayla location changed; mini comb location unchanged) {Kayla location: library; mini comb location: dining room's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: dining room's pallet}
- Step 14: (Kayla location unchanged; mini comb location changed) {Kayla location: library; mini comb location: library's pallet; Kayla sees mini comb: True; Kayla's belief on mini comb: library's pallet}
- Step 15: (Kayla location changed; mini comb location unchanged) {Kayla location: dining room; mini comb location: library's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: library's pallet}
- Step 16: (Kayla location unchanged; mini comb location unchanged) {Kayla location: dining room; mini comb location: library's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: library's pallet}
- Step 17: (Kayla location unchanged; mini comb location unchanged) {Kayla location: dining room; mini comb location: library's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: library's pallet}
- Step 18: (Kayla location unchanged; mini comb location unchanged) {Kayla location: dining room; mini comb location: library's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: library's pallet}
- Step 19: (Kayla location changed; mini comb location unchanged) {Kayla location: None; mini comb location: library's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: library's pallet}
- Step 20: (Kayla location unchanged; mini comb location unchanged) {Kayla location: None; mini comb location: library's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: library's pallet}
- Step 21: (Kayla location changed; mini comb location unchanged) {Kayla location: library; mini comb location: library's pallet; Kayla sees mini comb: True; Kayla's belief on mini comb: library's pallet}
- Step 22: (Kayla location unchanged; mini comb location unchanged) {Kayla location: library; mini comb location: library's pallet; Kayla sees mini comb: True; Kayla's belief on mini comb: library's pallet}
- Step 23: (Kayla location changed; mini comb location unchanged) {Kayla location: dining room; mini comb location: library's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: library's pallet}
- Step 24: (Kayla location unchanged; mini comb location unchanged) {Kayla location: dining room; mini comb location: library's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: library's pallet}
- Step 25: (Kayla location unchanged; mini comb location unchanged) {Kayla location: dining room; mini comb location: library's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: library's pallet}
- Step 26: (Kayla location unchanged; mini comb location unchanged) {Kayla location: dining room; mini comb location: library's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: library's pallet}
- Step 27: (Kayla location changed; mini comb location unchanged) {Kayla location: None; mini comb location: library's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: library's pallet}
- Step 28: (Kayla location unchanged; mini comb location unchanged) {Kayla location: None; mini comb location: library's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: library's pallet}
- Step 29: (Kayla location changed; mini comb location unchanged) {Kayla location: dining room; mini comb location: library's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: library's pallet}
- Step 30: (Kayla location unchanged; mini comb location unchanged) {Kayla location: dining room; mini comb location: library's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: library's pallet}
- Step 31: (Kayla location changed; mini comb location unchanged) {Kayla location: library; mini comb location: library's pallet; Kayla sees mini comb: True; Kayla's belief on mini comb: library's pallet}
- Step 32: (Kayla location changed; mini comb location changed) {Kayla location: dining room; mini comb location: dining room's tray; Kayla sees mini comb: True; Kayla's belief on mini comb: dining room's tray}
- Step 33: (Kayla location changed; mini comb location unchanged) {Kayla location: library; mini comb location: dining room's tray; Kayla sees mini comb: False; Kayla's belief on mini comb: dining room's tray}
- Step 34: (Kayla location unchanged; mini comb location changed) {Kayla location: library; mini comb location: dining room's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: dining room's tray}
- Step 35: (Kayla location changed; mini comb location unchanged) {Kayla location: dining room; mini comb location: dining room's pallet; Kayla sees mini comb: True; Kayla's belief on mini comb: dining room's pallet}
- Step 36: (Kayla location unchanged; mini comb location unchanged) {Kayla location: dining room; mini comb location: dining room's pallet; Kayla sees mini comb: True; Kayla's belief on mini comb: dining room's pallet}
- Step 37: (Kayla location changed; mini comb location changed) {Kayla location: library; mini comb location: library's pallet; Kayla sees mini comb: True; Kayla's belief on mini comb: library's pallet}
- Step 38: (Kayla location unchanged; mini comb location unchanged) {Kayla location: library; mini comb location: library's pallet; Kayla sees mini comb: True; Kayla's belief on mini comb: library's pallet}
- Step 39: (Kayla location changed; mini comb location unchanged) {Kayla location: None; mini comb location: library's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: library's pallet}
- Step 40: (Kayla location unchanged; mini comb location unchanged) {Kayla location: None; mini comb location: library's pallet; Kayla sees mini comb: False; Kayla's belief on mini comb: library's pallet}
Final Answer: the library's pallet

Question: Where does Kayla believe the mini comb is?

Agents: [Kayla, Shelly].
Objects: [the mini comb, the playing dice].
Rooms: [the library, the dining room].
Containers: [the library's pallet, the library's tray, the dining room's pallet, the dining room's tray]