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 Q]: concept: Ottoman Empire  answers:  ['Austria-Hungary', 'Kingdom of Bulgaria', 'German Empire']
[EX A]: what did the ottoman empire look like?

[EX Q]: concept: Lanzarote  answers:  ['Canary Islands']
[EX A]: where is lanzarote in a world map?

[EX Q]: concept: Johnny Cash  answers:  ['Vivian Liberto']
[EX A]:
who was johnny cash's first wife?