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: Which entertainer uses various names, including Puff Daddy, P. Diddy and Diddy?

Answer: p. diddy


Question: Which 1995 'Space' move starred Tom Hanks; Bill Paxton and Kevin Bacon?

Answer: tom hanks


Question: Matola and Beira are the second and third largest cities in which African country?

Answer:
beira, mozambique