Problem: Which musical instrument did Anton Karas play when he recorded the Third Man theme?
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A: zither

Problem: Which actress has a tattoo showing the co-ordinates of the birthplaces of her children?
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A: angelina jolie

Problem: What metallic element has the highest electrical and thermal conductivity, and reflectivity?
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A: silver

Problem: Which other US President died on July 4th 1826, the same day as John Adams?
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A:
thomas jefferson