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: Andy Williams  question:  what nationality was andy williams?

Answer: ['United States of America']


Question: concept: Tony Romo  question:  what university did tony romo go to?

Answer: ['Eastern Illinois University']


Question: concept: Greenland  question:  what continent is greenland located?

Answer:
North America