In this task, you're given an open-domain question. Your task is to provide an answer to the given question. There is only one unique answer for each question. Your answer should be short, and refer to an entity, date, number, etc. Do not put your answer in the context of a sentence.

Q: Is the kansas city airport in kansas or missouri?

A: Missouri
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Q: The meadowlands was once which kind of municipal facility?

A: A city landfill
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Q: City with highest density of population in world?

A:
Manila
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