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: American Staffordshire Terrier  answers:  ['Dog']
[EX A]: what are american staffordshire terriers?

[EX Q]: concept: Egypt  answers:  ['Egyptian pound']
[EX A]: what is the best currency to take to egypt 2013?

[EX Q]: concept: Russia  answers:  ['World War I']
[EX A]:
what were the causes of the russian revolution in 1917?