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: 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: Bears hibernate in winter because? Answer: the environment is colder and has less food.

Ex Output:
seasonal changes are made in response to changes in the environment

Ex Input:
Question: The dust bowl happened because of? Answer: unsustainable farming practice.

Ex Output:
humans changing an environment sometimes causes that environment to be destroyed