You are given a concept, and a list of answers. You should generate a question about the concept that leads to the given answer(s).

Q: concept: Collegehumor  answers:  ['Josh Abramson', 'Ricky Van Veen']

A: who founded collegehumor?
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Q: concept: Ronald Reagan  answers:  ['Governor of California']

A: what was reagan before president?
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Q: concept: U S Open  answers:  ['2011 US Open']

A:
when is the us open tennis mens final 2011?
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