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.

[EX Q]: Question: Elk are protected where? Answer: nat'l parks.
[EX A]: national parks limit hunting

[EX Q]: Question: Animals eat food for the taste but also because without it, they would? Answer: expire.
[EX A]: an animal needs to eat food for nutrients

[EX Q]: Question: If a person wants to watch the eclipse? Answer: it's best to use eye protection.
[EX A]:
a solar eclipse could only happen during the new moon