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: The Greeks called her Athena, what was the Roman name for this Goddess?

Answer: athena


Question: Who married Brooke Shields in 1997?

Answer: brooke shields


Question: Who wrote the poem Childe Harold's Pilgrimage?

Answer:
childe harold's pilgrimage