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

Q: Carpo and Elara are moons of which planet?

A: elara
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Q: In which range of mountains are the two highest peaks Aconcagua and Ojos Del Salado?

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

A:
p. diddy
****