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.

Q: concept: Andy Williams  question:  what nationality was andy williams?

A: ['United States of America']
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Q: concept: Roman Empire  question:  what places made up the western roman empire?

A: ['Europe', 'North Africa', 'Middle East']
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Q: concept: Facebook  question:  who invented facebook wikipedia?

A:
['Mark Zuckerberg']
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