Problem: Nuuk, population about 15,000, is the capital city of which country?
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A: greenland

Problem: The eminent British economist Richard Layard is noted for pioneering work on?
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A: happiness

Problem: Which body and its moons were visited and studied by the New Horizons probe in July?
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A: pluto

Problem: How many players are on the field in a fielding rounders team?
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A:
nine