Problem: An oenophile is fond of what?
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A: wine

Problem: Which pottery pioneer produced 'creamware' and 'jasperware' in the mid-late 1700s?
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A: josiah wedgwood

Problem: What is the most notable invention of Hippolyte Mege-Mouries?
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A: margarine

Problem: Which US Tour de France winner had his contract with Nike terminated in 2012 because of accusations of doping?
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A:
lance armstrong