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: heating a pan on a stove generates carcinogens. 
Question: heating a pan on a stove generates?
[A]: carcinogens.


[Q]: Fact: cats may compete for territory, water, food, or mates. 
Question: what may compete for territory, water, food, or mates?
[A]: cats.


[Q]: Fact: endogenous compounds produced by a person's pancreas help cells take up glucose from the blood. 
Question: what type of compounds produced by a person's pancreas help cells take up compounds?
[A]:
endogenous.