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: Fossils are remnants of ancient life. 
Question: What ancient life remnants are studied?

Ex Output:
fossils.


Ex Input:
Fact: animals use glucose for energy. 
Question: what do animals use for energy?

Ex Output:
glucose.


Ex Input:
Fact: living follicles in the scalp is especially important in preventing heat loss from the body. 
Question: What in the scalp is especially important in preventing heat loss from the body?

Ex Output:

living follicles.