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

Output: blue.


Input: Consider Input: Fact: loud noises can cause animals to become dangerous. 
Question: What can cause animals to become dangerous?

Output: Loud noises.


Input: Consider Input: Fact: Mollusks have a circulatory system with one or two hearts that move blood into vessels called arteries. 
Question: Mollusks have a circulatory system with one or two hearts that move blood into what?


Output: arteries.