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).

concept: Michael Jackson  answers:  ['Vegetarian food']
what does michael jackson like to eat?

concept: Barack Obama  answers:  ['Dreams from My Father']
what do barack obama do as a president?

concept: United States  answers:  ['Constitutional republic']

what type of government and economic system does the united states have?