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

Q: Who did boxer Floyd Patterson defeat to regain the Heavyweight Championship in June 1960?

A: boxing
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Q: Who married Brooke Shields in 1997?

A: brooke shields
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Q: From which football club did Blackburn Rovers buy Alan Shearer?

A:
alan shearer
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