Q: What city has no people?
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Answer: electricityQ: What holds keys but cannot open any locks?
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Answer: PianoQ: If 4 people can repair 4 bikes in 4 hours, how many bikes can 8 people repair in 8 hours?
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Answer: 16Q: What building has the most stories?
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Answer: LibraryQ: What is the largest ant in the world?
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Answer: AntarcticaQ: What bet can never be won?
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Answer: AlphabetQ: What can you serve but not eat?
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Answer: Tennis ballQ: What flies when born, lays on the ground when alive and runs away when dead?
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Answer: Snow flakeQ: There is a one-story house where everything is blue. The walls are blue. The doors are blue. Even all the furniture is blue. The house has blue beds and blue couches. What color are the stairs?
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Answer: There are no stairs as its a one story houseQ: What is really easy to get into and hard to get out of?