who is the team 2 when the 2nd leg is 3-4?
CREATE TABLE table_53844 (
    "Team 1" text,
    "Agg." text,
    "Team 2" text,
    "1st leg" text,
    "2nd leg" text
)
SELECT "Team 2" FROM table_53844 WHERE "2nd leg" = '3-4'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: who is the team 2 when the 2nd leg is 3-4? ### Input: CREATE TABLE table_53844 (
    "Team 1" text,
    "Agg." text,
    "Team 2" text,
    "1st leg" text,
    "2nd leg" text
) ### Response: SELECT "Team 2" FROM table_53844 WHERE "2nd leg" = '3-4'