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: Albert Einstein  answers:  ['Mathematics and Physics']
what makes einstein smart?

concept: Bella Swan  answers:  ['Renesmee Carlie Cullen']
what bella name her baby?

concept: Barcelona  answers:  ['Barcelona–El Prat Airport']

which airport is closest to barcelona port?