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.

Question: Moles are underground a lot of the time, and since few animals live there, they are unlikely to be? Answer: killed by others.
earthworms create tunnels in soil

Question: You can hear? Answer: a electric viola.
strumming a string can cause that string to vibrate

Question: Which of these are required in addition to a toaster to make toast? Answer: power plant.
a toaster converts electrical energy into heat energy for toasting