[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: Kenneth is in the nursery; Wanda is in the nursery; the fuse is on the nursery's console table; the poker chip is on the attic's console table.
Step 1: Kenneth moves to the attic.
Step 2: Wanda moves to the attic, and moves the fuse to the attic's console table.
Step 3: Kenneth leaves the room he was in.
Step 4: Wanda moves the poker chip to the attic's nightstand.
Step 5: Kenneth enters the nursery.
Step 6: Wanda moves to the nursery.
Step 7: Kenneth moves to the attic.
Step 8: Wanda moves to the attic.
Step 9: Kenneth moves to the nursery, and moves the poker chip to the nursery's console table.
Step 10: Wanda moves the fuse to the attic's nightstand.
Step 11: Kenneth moves the poker chip to the nursery's nightstand.
Step 12: Wanda leaves the room he was in.
Step 13: Kenneth moves the poker chip to the nursery's console table.
Step 14: Wanda enters the nursery.
Step 15: Kenneth leaves the room he was in.
Step 16: Wanda moves to the attic, and moves the poker chip to the attic's nightstand.
Step 17: Kenneth enters the attic.
Step 18: Wanda moves the fuse to the attic's console table.
Step 19: Kenneth moves the fuse to the attic's nightstand.
Step 20: Wanda moves to the nursery, and moves the fuse to the nursery's console table.
Step 21: Kenneth moves to the nursery.
Step 22: Wanda moves to the attic, and moves the fuse to the attic's nightstand.
Step 23: Kenneth moves to the attic.
Step 24: Wanda moves the poker chip to the attic's console table.
Step 25: Kenneth moves the fuse to the attic's console table.
Step 26: Wanda moves to the nursery, and moves the poker chip to the nursery's console table.
Step 27: Kenneth moves to the nursery.
Step 28: Wanda moves to the attic, and moves the poker chip to the attic's console table.
Step 29: Wanda moves to the nursery, and moves the fuse to the nursery's nightstand.
Step 30: Wanda moves the fuse to the nursery's console table.
Step 31: Kenneth leaves the room he was in.
Step 32: Wanda moves to the attic, and moves the fuse to the attic's console table.
Step 33: Kenneth enters the attic.
Step 34: Wanda leaves the room he was in.
Step 35: Kenneth moves to the nursery, and moves the poker chip to the nursery's nightstand.
Step 36: Wanda enters the attic.
Step 37: Kenneth moves to the attic.
Step 38: Wanda moves to the nursery, and moves the fuse to the nursery's nightstand.
Step 39: Wanda moves to the attic.
Step 40: Wanda moves to the nursery.

[QUESTION]
Where does Kenneth believe the fuse is?

[YOUR ANSWER]

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

Question: Where does Kenneth believe the fuse is?

Agents: [Kenneth, Wanda].
Objects: [the fuse, the poker chip].
Rooms: [the nursery, the attic].
Containers: [the nursery's nightstand, the nursery's console table, the attic's nightstand, the attic'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: Wanda is in the office; Carol is in the study; the knife is on the study's stool; the playing dice is on the study's counter.
Step 1: Wanda moves to the study.
Step 2: Carol moves to the office, and moves the knife to the office's stool.
Step 3: Wanda moves to the office.
Step 4: Carol leaves the room he was in.
Step 5: Wanda moves to the study, and moves the knife to the study's counter.
Step 6: Carol enters the office.
Step 7: Wanda moves to the office, and moves the playing dice to the office's stool.
Step 8: Carol moves the playing dice to the office's counter.
Step 9: Wanda moves the playing dice to the office's stool.
Step 10: Carol leaves the room he was in.
Step 11: Wanda moves to the study.
Step 12: Carol enters the office.
Step 13: Wanda leaves the room he was in.
Step 14: Carol leaves the room he was in.
Step 15: Wanda enters the study.
Step 16: Carol enters the office.
Step 17: Wanda moves to the office, and moves the knife to the office's stool.
Step 18: Carol leaves the room he was in.
Step 19: Wanda moves to the study.
Step 20: Carol enters the office.
Step 21: Carol moves the playing dice to the office's counter.
Step 22: Carol moves the knife to the office's counter.
Step 23: Wanda moves to the office.
Step 24: Carol moves the playing dice to the office's stool.
Step 25: Wanda moves the knife to the office's stool.
Step 26: Carol moves to the study.
Step 27: Wanda moves to the study, and moves the playing dice to the study's stool.
Step 28: Carol moves the playing dice to the study's counter.
Step 29: Wanda moves to the office.
Step 30: Carol moves to the office, and moves the playing dice to the office's stool.
Step 31: Wanda moves to the study, and moves the knife to the study's counter.
Step 32: Carol moves to the study, and moves the playing dice to the study's stool.
Step 33: Wanda moves to the office.
Step 34: Carol moves to the office.
Step 35: Wanda moves to the study.
Step 36: Carol moves to the study.
Step 37: Wanda moves to the office, and moves the knife to the office's counter.
Step 38: Carol leaves the room he was in.
Step 39: Wanda moves to the study.
Step 40: Carol enters the office.

[QUESTION]
Where does Wanda believe the knife is?

[YOUR ANSWER]

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

Question: Where does Wanda believe the knife is?

Agents: [Wanda, Carol].
Objects: [the knife, the playing dice].
Rooms: [the office, the study].
Containers: [the office's stool, the office's counter, the study's stool, the study's counter]