instruction:
Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
question:
Who choreographed the ballets Swan Lake and Don Quixote, among others?
answer:
don quixote

question:
Billy the Kid was a native of which US state?
answer:
billy

question:
Which actress starred in the 1980s films The Breakfast Club and Pretty In Pink and later turned down the Julia Roberts role in Pretty Woman?
answer:
the breakfast club