instruction:
Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
question:
Better known as an actor, who directed the film 'A Bronx Tale'?
answer:
a bronx tale

question:
Which horse won the 2009 Epsom Derby?
answer:
2009 epsom derby

question:
Which American city has baseball-playing 'Dodgers'?
answer:
los angeles dodgers