You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).

[Q]: Paragraph: The more curved the surface of a lens is, the more it refracts the light that passes through it.
 Question: If Mona is building a lens for looking at the stars and she wants to make sure it refracts less light then the one she previously built, will she need to make the surface more or less curved then the one before? 
 Choices: A)less 
B)more
[A]: less


[Q]: Paragraph: The more an elastic object is stretched or compressed, the greater its elastic potential energy is.
 Question: What will happen to the amount of elastic potential energy in Jim's rubber band if he compresses it? 
 Choices: A)more potential energy 
B)less potential energy
[A]: more potential energy


[Q]: Paragraph: More pollutants mean poorer air quality.
 Question: If Mona lives in a city that begins producing a greater amount of pollutants, what happens to the air quality in that city? 
 Choices: A)increases 
B)decreases
[A]:
decreases