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

Q: Between 1958 and 1972 all Cliff Richard single records were released on which record label?

A: cliff richard
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Q: What is the main river of Brazil?

A: brazil
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Q: What was the capital of the ancient Assyrian civilisation?

A:
neo-assyrian empire
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