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.

Fact: you should look at the sun too long or you will impact your eyes negatively. 
Question: What does looking at the sun do?
Damages eyes.

Fact: A plant requires leaves for survival. 
Question: What is required by a plant for surival?
leaves.

Fact: waves of light bounce off of mirrors. 
Question: What are bounces off of mirrors?

light waves.