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: mammals are endothermic. 
Question: what are endothermic?

Ex Output:
mammals.


Ex Input:
Fact: a process that reduces the amount of bacteria pickles does the same in milk. 
Question: a process that reduces the amount of bacteria in what does the same in milk?

Ex Output:
pickles.


Ex Input:
Fact: scraping oneself on a contaminated object may cause an invasion of the body by bacteria. 
Question: Scraping oneself on a contaminated object may cause an invasion of the body by what?

Ex Output:

bacteria.