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: Fluid from clouds tends to increase? Answer: animal hydration.
as the amount of rainfall increases in an area , the amount of available water in that area will increase

Question: The face of the sphinx has changed from? Answer: wearing away.
wind and rain cause erosion

Question: In the intermediary before rain falls, observers may note? Answer: menacing skies.

grey clouds appear before precipitation