TASK DEFINITION: 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).
PROBLEM: concept: Iran  answers:  ['Islamic republic', 'Theocracy', 'Unitary state']

SOLUTION: what type of political system does iran have?

PROBLEM: concept: Latin America  answers:  ['Western Hemisphere']

SOLUTION: what is latin america spanish?

PROBLEM: concept: Charles Darwin  answers:  ['The Structure and Distribution of Coral Reefs', 'On evolution', "A student's introduction to Charles Darwin", 'Climbing Plants', 'The Expression of the Emotions in Man and Animals', 'The origin of species : complete and fully illustrated', 'The Origin of Species', 'The Life of Erasmus Darwin', 'The Autobiography of Charles Darwin', 'The Descent of Man, and Selection in Relation to Sex']

SOLUTION:
what is the work of charles darwin?