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.

Input: Consider Input: Fact: if a pine falls then sunlight becomes available to the surrounding plants. 
Question: what provides more sunlight to surrounding plants by falling?

Output: pine.


Input: Consider Input: Fact: Fossil fuels can be formed by layers of sediment pushing down on decomposing algae. 
Question: What is a product of layers of sediment pushing down on decomposing algae over time?

Output: Fossil fuels.


Input: Consider Input: Fact: When a mammal's habitat is destructed, it causes the mammal to move to find shelter in another habitat. 
Question: When a mammal's habitat is destructed, what does it do?


Output: move to another habitat.