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: Food is used for energy by the cells of most organisms. 
Question: Food is used for energy by what part of most organisms?
Example Output: Cells.

Example Input: Fact: Male gametes are deposited in the vagina during sexual intercourse. 
Question: What are deposited into the vagina during sexual intercourse?
Example Output: male gametes.

Example Input: Fact: autotrophs start food chains. 
Question: What do autotrophs start?
Example Output:
Food chains.