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.

Example Input: Fact: Most disinfectants contain solvents that can harm living things. 
Question: What product is likely to contain solvents that are harmful to living things?
Example Output: disinfectants.

Example Input: Fact: Starfish lack respiratory and excretory systems. 
Question: What is an example of an animal that lacks a respiratory and excretory system?
Example Output: Starfish.

Example Input: Fact: Electromagnetic energy enters the eye through an opening called the pupil. 
Question: Electromagnetic energy enters the body through what part of the eye?
Example Output:
pupil.