Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
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Question: In March 1992 'Deeply Dippy' was the only number one hit for which group?

Answer: deeply dippy

Question: Which Best Picture nominated movie tells the story of US soldier, 'Chris' Kyle?

Answer: chris kyle

Question: Eddie Murphy starred in a remake of which Jerry Lewis comedy?

Answer:
jerry lewis