Problem: What famous heavy metal band is named after a medieval torture device?
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A: iron maiden

Problem: The nickname of 9th century Islamic mathematician Abu Ja'far Muhammad ibn Musa ('al-Kwarizmi' - the man of Kwarizm) is the etymological source of what computing term?
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A: algorithm

Problem: What is the middle name of Ex-President Jimmy Carter?
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A: earl

Problem: What animal has breeds named American Bobtail, Balinese and Japanese Bobtail?
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A:
cat