Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
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Question: Harry, Tom, Dougie and Danny are collectively known as who in the pop world?

Answer: dougie poynter


Question: Of which Canadian Province is Labrador a part?

Answer: canada


Question: Curtis Jackson, alias 50 Cent, is an American exponent of which type of music?

Answer:
50 cent