Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.

[EX Q]: In which country did the dance The Czardas originate?
[EX A]: csardas

[EX Q]: Which horse won the 2009 Epsom Derby?
[EX A]: 2009 epsom derby

[EX Q]: Who won an Oscar for the music for Chariots of Fire in 1981?
[EX A]:
chariots of fire