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 Input:
Question: A fan pushes air with? Answer: rotating flat surface.

Ex Output:
the vanes rotating in an electric fan causes air to move


Ex Input:
Question: Which can best be described as hibernation for most amphibians? Answer: a frog burying itself in mud for months.

Ex Output:
An example of hibernation is a frog burying itself in mud


Ex Input:
Question: To be environmentally friendly? Answer: use your feet to pedal somewhere.

Ex Output:

riding a bike does not cause pollution