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).

Example Input: concept: Hmv Group Plc  answers:  ['Waterstones']
Example Output: which hmv stores are open?

Example Input: concept: Antonio Vivaldi  answers:  ['Johann Sebastian Bach']
Example Output: who inspired antonio vivaldi?

Example Input: concept: Canada  answers:  ['Michigan']
Example Output:
which states touch canadian soil?