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

[Q]: In music, which band consists of Billy Gibbons, Dusty Hill and Frank Beard?
[A]: frank beard


[Q]: Who was Domenikos Theotocopoulos better known as?
[A]: museum of el greco


[Q]: Who wrote the play 'The Resistible Rise of Arturo Ui'?
[A]:
the resistible rise of arturo ui