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

[Q]: Who was the only British medal winner at the 2010 Winter Olympics?
[A]: 2010 winter olympics

[Q]: Who wrote the 1939 book The Big Sleep?
[A]: the big sleep

[Q]: In which US state is Dodge City, the famous frontier town of the wild west?
[A]:
dodge city, kansas