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: What requires sunlight to grow? Answer: rose bushes.
[EX A]: a plant requires sunlight to grow

[EX Q]: Question: To grow, bamboo will require both of the following:? Answer: light and mud.
[EX A]: a plant requires soil for to grow

[EX Q]: Question: The pressure in air drops very low, so clouds? Answer: precipitate.
[EX A]:
as air pressure decreases , the chance of rain will increase