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: the moon revolving around the Earth causes the new moon. 
Question: the moon revolving around the Earth causes what?
Example Output: new moon.

Example Input: Fact: Competition may lead to release of adrenaline. 
Question: Competition may lead to release of?
Example Output: adrenaline.

Example Input: Fact: Organisms use carbon, oxygen, and hydrogen to store energy. 
Question: What do organisms use carbon, oxygen, and hydrogen for?
Example Output:
to store energy.