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: Tim Mcgraw  answers:  ['Delhi']

SOLUTION: where did tim mcgraw grew up?

PROBLEM: concept: Joseph Lister 1st Baron Lister  answers:  ['Listerine']

SOLUTION:
what did joseph lister do for science?