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: Air in the troposphere is warmer closer to Earths surface.
 Question: Micah is entering the atmosphere, and is approaching the Earth's surface. As he's passing through the troposphere, the air is going to get 
 Choices: A)warmer 
B)colder
Output:
warmer