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 use five major senses to find food. 
Question: Animals use five major what to locate food?

Ex Output:
senses.


Ex Input:
Fact: measuring diamonds requires scratching them. 
Question: What can you scratch to measure?

Ex Output:
diamonds.


Ex Input:
Fact: Antibodies responds to molecules that the immune system recognizes as foreign to the body by latching on to them. 
Question: Antibodies responds to molecules that the immune system recognizes as what to the body?

Ex Output:

foreign.