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

[EX Q]: Which cyclist won the first medal for Team GB at the 2012 Olympic Games?
[EX A]: gb

[EX Q]: Which jockey won the 1981 UK Grand National on Aldaniti?
[EX A]: aldaniti

[EX Q]: Which state was Bill Clinton governor of before he became President of the U.S.A.?
[EX A]:
bill clinton