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 British Prime Minister married Clementine Hozier on September 12th 1908?

Answer: clementine churchill


Question: Feb 15, 1564 saw the birth of what famed Italian physicist, mathematician, astronomer, and philosopher, who discovered the first 4 moons of Jupiter?

Answer: astronomer


Question: Mount Kilimanjaro, the highest peak in Africa, is in which country?

Answer:
mount kilimanjaro