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.

[Q]: Fact: Solutions are formed when solvents are dissolved. 
Question: What is formed when solvants are dissolved?
[A]: Solutions.


[Q]: Fact: Humans have collected and grown fungi for food for thousands of years. 
Question: What have humans collected and grown as food for thousands of years?
[A]: fungi.


[Q]: Fact: the surface of a beach is formed by water. 
Question: what is the surface of a beach formed by?
[A]:
water.