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

Q: What highly influential movement of artwork is considered established by Picasso, Braque, Metzinger and others in Paris, 1911?

A: jean metzinger
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Q: Which is the largest continent on Earth?

A: earth
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Q: Which TV soap opera features a police officer called Calvin Valentine?

A:
calvin valentine
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