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 compass enables true wind supervision. 
Question: What enables true wind supervision?
Example Output: Compass.

Example Input: Fact: a drum has a vibrating movement. 
Question: what has vibrating movement?
Example Output: drum.

Example Input: Fact: some touch receptors sense differences in the amount of heat. 
Question: what do some touch receptors sense differences in?
Example Output:
amount of heat.