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.

[Q]: Question: Which is an electrical energy conductor? Answer: cobalt.
[A]: metal is an electrical energy conductor


[Q]: Question: A person with a vitamin D deficiency who is allergic to sunlight could? Answer: eat more cheese.
[A]: dairy is a source of Vitamin D


[Q]: Question: If someone has a bag of old sandwich wrappers, they way that they can do damage to the area they live in is to? Answer: discard them.
[A]:
humans discarding waste in an environment causes harm to that environment