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

[Q]: Where is the Barbary Coast?
[A]: barbary coast


[Q]: Richard Addinsell's most famous piece of music was used in the 1941 film 'Dangerous Moonlight', what is its title?
[A]: dangerous moonlight


[Q]: Which Michelle had a 2002 hit with All You Wanted?
[A]:
all you wanted