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: You can navigate through the Pacific with a compass. 
Question: What can you use to navigate the Pacific?
answer:
compass.


question:
Fact: heating salt water leaves the salt on the surface. 
Question: heating salt water leaves the salt where?
answer:
on the surface.


question:
Fact: Brachiopods live in shallow coastal waters. 
Question: Where do braciopods live?
answer:

Shallow waters.