TASK DEFINITION: You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.
PROBLEM: Category: BONUS MOVIE 
Clue: He played Mr. Banks, the "Father of the Bride"

SOLUTION: steve martin & spencer tracy

PROBLEM: Category: LESSER-KNOWN PROVERBS 
Clue: It specifically "tries truth" as well as generally "tries all things"

SOLUTION: time

PROBLEM: Category: GUINNESS RECORDS 
Clue: Though its name is only 3 letters long, it's the biggest retail fashion chain

SOLUTION:
gap