instruction:
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.
question:
Question: Which can best be described as hibernation for most amphibians? Answer: a frog burying itself in mud for months.
answer:
An example of hibernation is a frog burying itself in mud


question:
Question: 24 hours is equal to one what? Answer: day-night cycle.
answer:
one day is equal to 24 hours


question:
Question: You would use a lever to move a? Answer: safe.
answer:

a lever is used for moving heavy objects