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: High pressure systems cause calm weather conditions. 
Question: High pressure systems cause what weather conditions?
Example Output: calm.

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: Biomass is the total mass of organisms at a step in the food chain. 
Question: Biomass is the total mass of organisms at a step in the what?
Example Output:
food chain.