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

Q: Who is Claudios lover in Much Ado About Nothing?

A: claudio
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Q: Physics. What is the SI unit for amount of substance?

A: amount of substance
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Q: Aravind Adiga's novel 'The White Tiger' won which prestigious award in 2008?

A:
aravind adiga
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