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.

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

Output: one day is equal to 24 hours


Input: Consider Input: Question: What requires energy for growth? Answer: a hippopotamus.

Output: an organism requires energy for growth


Input: Consider Input: Question: The supply of natural gas? Answer: depletes without replenishment with every use.


Output: natural gas is a nonrenewable resource