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

[EX Q]: Where on Prince Edward Island, Canada, is Anne of Green Gables located?
[EX A]: canada

[EX Q]: Which rank of the peerage is directly below a duke?
[EX A]: duke

[EX Q]: The Bossa Nova dance originated in which country?
[EX A]:
bossa nova