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: John F Kennedy question: who became president when jfk was killed?

Answer: ['Lyndon B. Johnson']

Question: concept: Portuguese question: where does portuguese language come from?

Answer: ['Latin alphabet']

Question: concept: Mississippi River question: what countries does the mississippi river run through?

Answer:
United States of America