Problem: How many digits are on the "long number" seen on the front of a credit or debit card?
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A: 16

Problem: Which U.S. President once killed a man in a duel?
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A: andrew jackson

Problem: The Neverland Ranch is in which US state?
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A: california

Problem: What was the title of J. K. Rowling's first novel for adults, - following the Harry Potter series?
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A:
casual vacancy