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

Q: Which US state was the title of a no. 1 hit for the Bee Gees in 1967?

A: bee gees
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Q: Which Frenchman composed Clair de lune, the famous third movement of Suite bergamasque?

A: suite bergamasque
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Q: Brazil has one of the world's largest soccer stadia - what is it called?

A:
brazil
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