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.
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Question: Question: If rain is something other than clean, then water in that area will? Answer: be unsafe.

Answer: acid rain has a negative impact on water quality


Question: Question: Ground has? Answer: elements.

Answer: Earth is made of rock


Question: Question: Herbivores need to stock up on food before winter because? Answer: plants will perish.

Answer:
if an animal relies on plants for food then that animal must store enough food to last through the winter