Problem: Ingvar Kamprad founded which international home products company in 1943?
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A: ikea

Problem: Devils darning needle is sometimes the nickname for which flying insect
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A: dragonfly

Problem: A two-wheeled self-powered and self-balancing vehilce unveiled in 2001 is called what?
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A: segway

Problem: How many hydrogen atoms make up a methane molecule?
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A:
four