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: combining an egg and sperm increases genetic diversity. 
Question: what increases genetic diversity?
Example Output: combining egg and sperm.

Example Input: Fact: Roots grow away from a light source. 
Question: what grow away from a light source?
Example Output: roots.

Example Input: Fact: sea creatures live in reefs. 
Question: where do some sea creatures live?
Example Output:
reefs.