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.

Input: Consider Input: Fact: Monotremes lay eggs. 
Question: What is the distinguishing feature of monotremes?

Output: They lay eggs.


Input: Consider Input: Fact: The flu is not affected by antibiotics, only a vaccine. 
Question: What affects the flu?

Output: Vaccines.


Input: Consider Input: Fact: Rainwater increases water in the nearest water body. 
Question: Where does rainwater go?


Output: To the nearest body water.