Problem: How many muscles are there in total in an average human's set of fingers?
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A: none

Problem: Published in 1992, which American author wrote the famous book Men Are From Mars Women Are From Venus ?
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A: john gray

Problem: 'White Teeth' was the award-winning 2000 debut novel of which British author?
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A: zadie smith

Problem: "Who wrote ""The Star-Spangled Banner""?"
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A:
francis scott key