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: Consider Input: Paragraph: The stratosphere contains the ozone layer, the temperatures increase as altitude increases.
 Question: Tina flew lower and lower into the stratosphere. The temperature of her ship 
 Choices: A)increases 
B)decreases

Output: decreases


Input: Consider Input: Paragraph: During inhalation, because the chest volume is larger, the air pressure inside the lungs is lower than the air pressure outside.
 Question: If Mona is breathing hard and her volume decreases, what happens to the air pressure inside her lungs? 
 Choices: A)increases 
B)decreases

Output: increases


Input: Consider Input: Paragraph: To reduce friction, oil is added to the engine.
 Question: If Milo's bike chain is not moving well and he adds some oil to it, what will happen to the levels of friction the chain experiences? 
 Choices: A)increase 
B)decrease


Output: decrease