Based on the given question and tppic, give an answer. The answer is available on on the internet. The questions are mostly centered around a single named entity.
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Question: concept: Unesco  question:  where does unesco operate?

Answer: ['Paris']


Question: concept: Pakistan  question:  who was the 2nd prime minister of pakistan?

Answer: ['Muhammad Zia-ul-Haq']


Question: concept: United States  question:  who was the president of the us in 1971?

Answer:
Richard Nixon