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.

Example Input: Fact: ecosystems use sunlight for growth. 
Question: What do ecosystems use sunlight for?
Example Output: growth.

Example Input: Fact: Force being exerted on a soccer ball compresses it. 
Question: Force being exerted on a soccer ball does what?
Example Output: compresses it.

Example Input: Fact: Running water is better able to dissolve oxygen and minerals than standing water. 
Question: Running water is able to do what to minerals and oxygen?
Example Output:
dissolve them.