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

Q: In which film did Sharon Stone play the character 'Catherine Tramell?

A: catherine tramell
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Q: What name is given to the Fourth (4th) movement in Beethoven's / Ninth (9th) Symphony?

A: ludwig van beethoven
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Q: Which WW1 American General was known as Black Jack?

A:
black jack
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