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: Nobel Peace Prize  answers:  ['Barack Obama']
Example Output: who was the winner of the 2009 nobel peace prize?

Example Input: concept: Roy Rogers  answers:  ['Congestive Heart Failure']
Example Output: what did roy rogers die of?

Example Input: concept: Shawn Johnson  answers:  ['2008 Summer Olympics']
Example Output:
when did shawn johnson won the gold medal?