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.

[EX Q]: Fact: Burning fuel in furnaces can kill. 
Question: Burning fuel in a furnace can?
[EX A]: kill.

[EX Q]: Fact: The evaporation of sweat occurs when a body is hot. 
Question: The evaporation of sweat occurs when what thing is hot?
[EX A]: body.

[EX Q]: Fact: structure and shape depends on the food and feeding techniques that are based on catching prey. 
Question: structure and what depends on the food and feeding techniques that are based on catching prey?
[EX A]:
shape.