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: Roman Empire  question:  where was the roman colosseum located?

Answer: ['Rome']


Question: concept: Mcdonalds  question:  who started up mcdonalds?

Answer: ['Ray Kroc']


Question: concept: Julia Roberts  question:  who has been married to julia roberts?

Answer:
Daniel Moder, Lyle Lovett