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: glass causes bending of light rays. 
Question: what does glass cause?

Output: bending light rays.


Input: Consider Input: Fact: Water can cause deposition. 
Question: Water can cause what?

Output: depositon.


Input: Consider Input: Fact: Springs can be fed from precipitation that soaks into the ground. 
Question: Springs can be fed by what?


Output: precipitation.