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: Glacier melt? Answer: is an effect of an abundance of CO2 in the environment.

Answer: if the atmospheric temperature rises then the glaciers will melt


Question: Question: A ball is tossed to a person who misses it and is unable to catch it so? Answer: it falls.

Answer: dropping something causes that something to fall


Question: Question: If a dog is hunting, then? Answer: it can sense something using the olfactory.

Answer:
smell is used for finding food by some animals