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

[Q]: Angel Clare is a character in which novel by Thomas Hardy?
[A]: angel clare


[Q]: Which Bob Dylan song begins You got a lotta nerveTo say you are my friend. When I was down, You just stood there grinning?
[A]: bob dylan


[Q]: In basketball where do the Celtics come from?
[A]:
boston celtics