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 Q]: Question: The sloth's lack of urgency is a great example of? Answer: adaptation.
[EX A]: adaptation is when an organism develops a trait over time for survival

[EX Q]: Question: Why are there more deer when there's a lot of rain? Answer: abundant water means more vegetation.
[EX A]: the increase of something required by an organism has a positive impact on that organism 's survival

[EX Q]: Question: What material can be used to transmit power to a light bulb? Answer: metal.
[EX A]:
some light bulbs convert electricity into light and heat energy