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: Albus Dumbledore  answers:  ['Richard Harris']
[EX A]: who played dumbledore in the first movie?

[EX Q]: concept: Canada  answers:  ['Japan']
[EX A]: what countries does canada export wheat to?

[EX Q]: concept: Tom Brady  answers:  ['2001 NFL season']
[EX A]:
when did tom brady join the patriots?