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: Moles are underground a lot of the time, and since few animals live there, they are unlikely to be? Answer: killed by others.

A: earthworms create tunnels in soil
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Q: Question: A balance is used to measure the what of  a substance? Answer: heaviness.

A: a balance is used for measuring weight of a substance
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Q: Question: Where would more water fall from the sky yearly? Answer: a place where a lot of grass grows.

A:
a grassland environment receives more rainfall than a desert
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