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: Bears hibernate in winter because? Answer: the environment is colder and has less food.

A: seasonal changes are made in response to changes in the environment
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Q: Question: What could be used to fill a beach ball? Answer: Oxygen.

A: a beach ball contains gas
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Q: Question: Melissa observes a plant and records her observations. On Monday it is 4 cm tall. On Friday it is 5 cm tall. Melissa concludes that the plant is? Answer: alive.

A:
all living things grow
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