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

[EX Q]: In America, as what was Bill Shoemaker famous?
[EX A]: bill shoemaker

[EX Q]: The Ivy League University 'Dartmouth College' is in which US state?
[EX A]: dartmouth college

[EX Q]: How is the painting 'The Militia Company Of Captain Frans Banning Cocq' better known?
[EX A]:
the night watch