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: competition helps species survive. 
Question: What helps species survive?

Output: competition.


Input: Consider Input: Fact: erosion forms canyons. 
Question: What are formed by erosion?

Output: canyons.


Input: Consider Input: Fact: bomb cyclones cause bodies of water to increase amount of water they contain. 
Question: what causes bodies of water to increase?


Output: bomb cyclones.