Problem: The North American Gold Rush of 1849 brought vast immigration to?
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A: california

Problem: "For which club was Zinedine Zidane signed when voted ""World Footballer Of The Year"" in 1998 and 2000?"
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A: juventus

Problem: Which insects are threatened by colony collapse disorder?
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A: bee

Problem: "The first rule of fight club is you do not talk about fight club". What is the second rule?
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A:
you do not talk about fight club