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).

Ex Input:
Paragraph: Air in the troposphere is warmer closer to Earths surface.
 Question: Micah is leaving the atmosphere, leaving in a rocket from the Earth's surface.As he's passing through the troposphere, the air is going to get 
 Choices: A)warmer 
B)colder

Ex Output:
colder


Ex Input:
Paragraph: Rougher surfaces have more friction between them than smoother surfaces.
 Question: If Mona is comparing sandpaper with notebook paper and she determines that sandpaper is rougher then notebook paper, which object has less friction? 
 Choices: A)sandpaper 
B)notebook paper

Ex Output:
notebook paper


Ex Input:
Paragraph: In transipration, at warmer temperatures water molecules move faster, and the rate of evaporation from stomata is therefore much faster.
 Question: James left a pot of water in the refrigerator. As the water started to cool down, what would happen to the rate of evaporation? 
 Choices: A)increase 
B)decrease

Ex Output:

decrease