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

[Q]: Which future Nobel Prize winner did Bill Clinton choose as his Vice President?
[A]: vice president of the united states


[Q]: Miss Rosa Dartle is a character in which Charles Dickens novel?
[A]: james steerforth


[Q]: If, in an American diner, you ordered 'Eve With the Lid On', what would you recieve?
[A]:
american