In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.

Q: Sentence: Property to time kind of variation does a rate measure. Question: What kind of variation does a rate measure?

A: property to time
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Q: Sentence: A lysozyme destroys bacteria by digesting their cell walls. Question: How does lysozyme destroy bacteria?

A: by digesting their cell walls
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Q: Sentence: There are one electrons in the hydrogen atom. Question: How many electrons are in the hydrogen atom?

A:
one
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