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).

concept: Benedict Arnold  answers:  ['Traitor']
what is benedict arnold famous for?

concept: Houston Rockets  answers:  ['Clutch']
what is the houston rockets mascot?

concept: European Union  answers:  ['Jerzy Buzek']

who is the president of the european union 2011?