instruction:
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).
question:
concept: San Francisco  answers:  ["Fisherman's Wharf", 'Golden Gate Park', 'Coit Tower', 'Presidio of San Francisco', 'Crissy Field', 'San Francisco Ferry Building', 'Alcatraz Island', 'Baker Beach', 'Lombard Street', 'Golden Gate Bridge']
answer:
what to do downtown san francisco?


question:
concept: Douglas Engelbart  answers:  ['Mouse']
answer:
what did douglas engelbart invent?


question:
concept: Greece  answers:  ['European Union']
answer:

what will happen to greece when it defaults?