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).

Input: Consider Input: concept: Iran  answers:  ['Islamic republic', 'Theocracy', 'Unitary state']

Output: what type of political system does iran have?


Input: Consider Input: concept: Charles Darwin  answers:  ['The Origin of Species']

Output: what was the name of the book that charles darwin wrote?


Input: Consider Input: concept: Paris  answers:  ['Paris Orly Airport']


Output: which paris airport is closest to the city center?