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: Greece  question:  what language does greece use?

A: ['Greek Language']
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Q: concept: New Orleans  question:  what is time zone in new orleans?

A: ['Central Time Zone']
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Q: concept: Roy Rogers  question:  what did roy rogers die of?

A:
['Congestive Heart Failure']
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