You will be given a definition of a task first, then some input of the task.
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).

Paragraph: The density of the atmosphere decreases with an increase in the height above sea level (altitude).
 Question: If Milo is hiking down a mountain and taking atmospheric density readings, what will happen to the readings as he gets closer to the top of the mountain? 
 Choices: A)increase 
B)decrease
Output:
increase