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: Which is a byproduct of a lightbulb? Answer: warmth.

Ex Output:
an incandescent light bulb converts electricity into heat by sending electricity through a filament


Ex Input:
Question: What tool would be most helpful in aiding indoor plants in photosynthesis? Answer: a large window.

Ex Output:
photosynthesis means producers convert from carbon dioxide, water, and solar energy into food for themselves


Ex Input:
Question: What is made of minerals? Answer: Stonehenge.

Ex Output:

rock is made of minerals