instruction:
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:
Question: An eagle will use their claws to catch which of the following? Answer: mouse.
answer:
claws are used to catch prey by some predators


question:
Question: a battery converts chemical energy into electrical energy to power a? Answer: calculator.
answer:
a battery converts chemical energy into electrical energy


question:
Question: if a solid piece stands out in the elements, and reduces in size over time, what might have happened? Answer: it has been weathered down.
answer:

sediment is formed by weathering