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

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


[Q]: In which country are the Angel Falls, or Kerepakupai Ven?
[A]: angel falls


[Q]: Which 1998 film, starring Lynn Redgrave, Ian McKellan and Brendan Fraser centred on the life of film director James Whale?
[A]:
james whale