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

Q: Richard Block and David Quayle founded which British-based DIY retailing company in 1969?

A: david quayle
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Q: What was the first Apollo mission to leave Earth orbit and orbit the moon, in 1968?

A: apollo
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Q: In the novel, The Pickwick Papers, by Charles Dickens, who brought an action against Mr Pickwick, for breach of promise to marry?

A:
samuel pickwick
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