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

[EX Q]: Which Beatle played Youngman Grand in The Magic Christian 1969, with Peter Sellers?
[EX A]: the beatles

[EX Q]: Food writer and critic Egon Ronay, who died in 2010, was born in what country, which offers a food related pun?
[EX A]: egon ronay

[EX Q]: What Brooklyn landmark is named after the rabbits that over-ran it in the 17th century?
[EX A]:
brooklyn