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

[Q]: To which country do the Chatham Islands belong?
[A]: chatham islands


[Q]: Who won the 2011 Booker Prize for 'The Sense of an Ending'?
[A]: the sense of an ending


[Q]: Atlas is a moon of which planet?
[A]:
atlas