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

Q: Which singer provides the voice for Chef in South Park?

A: chef
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Q: Which group had UK top ten hits in 1987 with 'Sweet Little Mystery' and 'Angel Eyes'?

A: angel eyes
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Q: Cindy Birdsong was a member of which singing group?

A:
cindy birdsong
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