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: heating a pan on a stove generates carcinogens. 
Question: heating a pan on a stove generates?
Example Output: carcinogens.

Example Input: Fact: A thing arranged in clusters mostly contain instructions for a single protein. 
Question: How often does a thing arranged in clusters contain instructions for a single protein?
Example Output: mostly.

Example Input: Fact: Sugar is produced by leaf cells as a carbohydrate by producers. 
Question: What is produced by leaf cells as a carbohydrate by producers?
Example Output:
sugar.