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 Input:
concept: Sam Houston  answers:  ['Soldier', 'Politician', 'Lawyer', 'Military officer']

Ex Output:
who was sam houston answers?


Ex Input:
concept: J J Thomson  answers:  ['Electron']

Ex Output:
what subatomic particles did jj thomson discover?


Ex Input:
concept: Ecuador  answers:  ['Rafael Correa']

Ex Output:

who is the president of ecuador in 2012?