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: Veins generally carry blue blood. 
Question: Veins generally carry what type of blood?

Ex Output:
blue.


Ex Input:
Fact: Rock overhangs are used by animals to protect against weather. 
Question: What do animals find protection from when using rock overhangs?

Ex Output:

weather.