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: Ben Stiller  answers:  ['Bernard']

SOLUTION: who did ben stiller play in megamind?

PROBLEM: concept: Assyria  answers:  ['Assur']

SOLUTION: what is the capital city of assyrian empire?

PROBLEM: concept: Charles Darwin  answers:  ['Emma Darwin']

SOLUTION:
who was charles darwin married to?