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: Robert Hooke  answers:  ['Micrographia']
[EX A]: what contribution did hooke made to science in 1665?

[EX Q]: concept: Sydney  answers:  ['City of Sydney']
[EX A]: when is summer in australia sydney?

[EX Q]: concept: Isaac Newton  answers:  ['Newton fractal', 'Newton–Euler equations', "Newton's laws of motion", "Newton's cannonball", 'Newton', "Newton's inequalities", "Newton's notation", 'Newton polygon', 'Newton disc']
[EX A]:
what did isaac newton contribute to science?