instruction:
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.
question:
Fact: Water can cause deposition. 
Question: Water can cause what?
answer:
depositon.


question:
Fact: food contains organic molecules. 
Question: What does food contain?
answer:
Organic molecules.


question:
Fact: running h2o is better able to dissolve oxygen and nutrients than standing h2o. 
Question: what is better able to dissolve oxygen and nutrients when it's running over standing?
answer:

h2o.