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

Q: Chris Martin is the lead singer with which band who had several hits in the 2000s?

A: chris martin
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Q: Lopburi, Phichit and Ang Thong are provinces in which Asian country?

A: phichit
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Q: Beautiful Girls was a 2007 hit for which artist?

A:
beautiful girls
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