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: The eye is an organ that can sense photons. 
Question: What does the organ of the eye sense?

A: Photons.
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Q: Fact: a seismograph can help predict earthquake damage. 
Question: What can a seismograph help predict?

A: Earthquake damage.
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Q: Fact: treating water can prevent death. 
Question: What can treating water prevent?

A:
death.
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