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 ocean contains large amounts of what? Answer: saline liquids.
[EX A]: the ocean contains large amounts of salt water

[EX Q]: Question: braille is read by using your fingers to? Answer: feel the words.
[EX A]: the shape of an object can be discovered through feeling that object

[EX Q]: Question: It's most likely to rain when the color of the sky looks? Answer: dark and Silvery.
[EX A]:
grey clouds appear before precipitation