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

Q: Which Chuck Berry song is performed by Marty McFly at the end of the film Back to the Future?

A: back to the future
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Q: In 1459, the Battle of Blore Heath in Staffordshire, England, 2 miles east of Market Drayton in Shropshire, was the first major battle of which campaign?

A: england
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Q: Who did Brad Pitt dump for Angelina Jolie?

A:
angelina jolie
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