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: all vertebrates have jaws. 
Question: what do all vertebrates have?
[EX A]: jaws.

[EX Q]: Fact: bushes require water for survival. 
Question: what requires water for survival?
[EX A]: bushes.

[EX Q]: Fact: Something that can treat Chlamydial infections have no effect on viruses. 
Question: Something that can treat chlamydial what have no effect on viruses.?
[EX A]:
infections.