TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: Which 2005 Disney film is set in the town of Oakey Oakes?

SOLUTION: the walt disney company

PROBLEM: Who won a Gold Medal for Britain in the men's 100 metres at the 1992 Summer Olympic Games in Barcelona?

SOLUTION: britain

PROBLEM: In a Shakespeare play, who murders 'King Duncan'?

SOLUTION:
duncan