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

Q: Ewart was the middle name of which British Prime Minister?

A: prime minister of the united kingdom
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Q: Which actress played Arwen in the trilogy of films?

A: arwen
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Q: In which town or city is the University of Abertay?

A:
abertay university
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