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: Dreams from my father, a story of race and heritance is about which politician?

A: dreams from my father
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Q: Who plays Stephen in the 2012 film 'Django Unchained'?

A:
django unchained
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