In this task, you are given a fact statement and question based on the fact. Your task is to generate the correct answer for the question. The answer needs to be generated using the context fact statement.

Q: Fact: a light bulb requires electrical energy to produce light. Question: What can be produced when electrical energy is provided to a blown piece of glass with a wire inside?

A: luminescence
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Q: Fact: dairy is a source of Vitamin D. Question: A person with a vitamin D deficiency who is allergic to sunlight could?

A: eat more cheese
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Q: Fact: a prism refracts light. Question: What do you need to see a rainbow?

A:
water
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