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).

[EX Q]: concept: Nobel Peace Prize  answers:  ['Barack Obama']
[EX A]: who was the winner of the 2009 nobel peace prize?

[EX Q]: concept: Stan Lee  answers:  ['Executioner', 'Awesome Android', 'Mac Gargan', 'Professor X', 'Sentry', 'Death-Stalker', 'Wong', 'Blob', 'Shellshock', 'Plantman']
[EX A]: what character did stan lee create?

[EX Q]: concept: Jack Skellington  answers:  ['Danny Elfman', 'Chris Sarandon']
[EX A]:
who the voice of jack skellington?