Problem: How many years are there in a US President's term of office?
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A: four

Problem: Alberto Contador won which major sporting event in 2007?
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A: tour de france

Problem: What was the name of the juryless courts established in Northern Ireland in 1972, where the cases were heard by a single judge?
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A: diplock courts

Problem: Which camel has only one hump?
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A:
dromedary