In this task, you are given a question and a corresponding answer. Your task is to generate a fact statement that is useful in answering the given question.

Q: Question: I can use a stopwatch to track? Answer: how many marshmallows I can eat in 10 minutes.

A: a stopwatch is used to measure time
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Q: Question: Perspiration leaving the torso through evaporation helps? Answer: cool it down.

A: sweat cools a body
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Q: Question: When doing experiments? Answer: guard against spilling hydrogen chloride.

A:
chemical splashing sometimes occurs during experiments
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