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: A vehicle in use requires navigation. 
Question: A vehicle in use requires?
Example Output: navigation.

Example Input: Fact: A housing development would not be built over a salmon's territory. 
Question: What animal would not have its territory covered over by a housing development?
Example Output: salmon.

Example Input: Fact: a coyote's teeth is important for digestion. 
Question: What is important for the coyote's digestion?
Example Output:
teeth.