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.

[Q]: Fact: Competition may lead to release of adrenaline. 
Question: Competition may lead to release of?
[A]: adrenaline.


[Q]: Fact: diet is an adaptation. 
Question: What is an adaptation?
[A]: diet.


[Q]: Fact: Organs of waste make up the waste system. 
Question: Organs of waste do what to the waste system?
[A]:
make up.