instruction:
Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
question:
The town of Anthony in which US state was known as 'The Leap Year Capital of the World'?
answer:
united states


question:
Who wrote the novels About A Boy, How To Be Good and High Fidelity?
answer:
how to be good


question:
What is the only silent film to win best picture Oscar?
answer:

academy award for best picture