You are given a concept, and a list of answers. You should generate a question about the concept that leads to the given answer(s).
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Question: concept: Washington United States  answers:  ['Greyhound Lines', 'Peter Pan Bus Lines']

Answer: where is greyhound station in washington dc?


Question: concept: Brazil  answers:  ['Portuguese Language']

Answer: what main language do they speak in brazil?


Question: concept: Neil Patrick Harris  answers:  ['David Burtka']

Answer:
who is neil patrick harris dating?