Problem: Which Pope launched the first Crusade in 1095?
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A: urban ii

Problem: Who wrote the 1869 novel 'War and Peace'?
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A: leo tolstoy

Problem: Joab slew him as he was fleeing a battle, who was the rebellious third son of King David?
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A: absalom

Problem: Who designed the dome of St. Peter's Basilica in Rome?
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A:
michelangelo