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: As the earth glides from winter into spring you will witness? Answer: leaves growing.

Answer: temperature changing can cause phase changes


Question: Question: Cows only eat what? Answer: flora.

Answer: cows only eat plants


Question: Question: Drinking cola daily removes layers from the surface of? Answer: enamel on molars.

Answer:
An example of a chemical change is acid breaking down substances