Instructions: 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).
Input: Paragraph: At higher elevations, there is less air to press on a given area.
 Question: Dane was on a mountaintop and struggled to breathe, so he rectified it by getting to an elevation that was 
 Choices: A)higher 
B)lower
Output:
lower