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).
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Question: concept: John Frusciante  answers:  ['Curtains', 'Smile From the Streets You Hold', 'Going Inside EP', 'From the Sounds Inside', 'Niandra LaDes and Usually Just a T-Shirt', 'DC EP', 'Inside of Emptiness', 'To Record Only Water for Ten Days', 'Shadows Collide With People', 'Demo & Acoustic Shadows Collide With People']

Answer: what albums did john frusciante play on?


Question: concept: Canada  answers:  ['Canadian dollar']

Answer: what money currency does canada use?


Question: concept: San Francisco  answers:  ['1906 San Francisco earthquake']

Answer:
what year was the great san francisco fire?