Problem: On which river was the Grand Coulee built?
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A: columbia

Problem: Clarissa, Countess of Avon, aged 90 is the widow of which Prime Minister?
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A: anthony eden

Problem: Who directed the 2005 Oscar winning film 'Million Dollar Baby'?
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A: clint eastwood

Problem: A phlebotomist historically used what creature as a tool of the trade?
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A:
leech