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.

Ex Input:
Fact: animals cannot make their own food. 
Question: What cannot make their own food?

Ex Output:
animals.


Ex Input:
Fact: many chemical messengers that control body functions are proteins. 
Question: What are many chemical messengers that control body functions?

Ex Output:
proteins.


Ex Input:
Fact: A compass can determine 16 different points. 
Question: How many points are on a compass?

Ex Output:

16.