Write a correct answer to the given question based on its associated fact. Make sure that your answer is contained in the associated fact. Don't be creative and introduce any new word that is not mentioned in the associated fact! Remember that the associated fact has been rearranged to form the question. So, the correct answer words must lie within the associated fact. The correct answer can be a word, phrase, or even a sentence.

[EX Q]: Fact: moist air falls on the windward side of a mountain. 
Question: Where does moist air fall on a mountain?
[EX A]: windward side.

[EX Q]: Fact: Creating paper can lead to deforestation. 
Question: What can cause deforestation?
[EX A]: Creating paper.

[EX Q]: Fact: Leaves are covered with a cuticle which are used to store water in plants. 
Question: Leaves are covered with what, which is used to store water in plants?
[EX A]:
a cuticle.