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).

Example Input: Paragraph: In the thermosphere, temperatures increase as altitude increases.
 Question: If Mona is flying her plane in the thermosphere and she moves to a higher altitude heading, what happens to the temperature? 
 Choices: A)increases 
B)decreases
Example Output: increases

Example Input: Paragraph: Because richer nations use more fossil fuels, they also cause more air pollution and global warming than poorer nations do.
 Question: Mona lives in a nation that uses a lot of fossil fuels. What would happen to her countries levels of air pollution if they were to decrease their usage? 
 Choices: A)increase 
B)decrease
Example Output: decrease

Example Input: Paragraph: The more an elastic object is stretched or compressed, the greater its elastic potential energy is.
 Question: When we relax a rubber band it has 
 Choices: A)high potential energy 
B)low potential energy
Example Output:
low potential energy