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: Machines make work easier by increasing the amount of force that is applied, increasing the distance over which the force is applied, or changing the direction in which the force is applied.
 Question: Kate makes a machine that is very productive, and it gets work done quickly, because it uses force in amounts that are 
 Choices: A)lesser 
B)greater

Ex Output:
greater


Ex Input:
Paragraph: The more an elastic object is stretched or compressed, the greater its elastic potential energy is.
 Question: Dan is snapping a rubber band at Sarah. He stretches the band as much as he can before he snaps it this time, which will mean its potential energy is 
 Choices: A)large 
B)small

Ex Output:
large


Ex Input:
Paragraph: As greenhouse gases increase, changes will be more extreme.
 Question: If greenhouse gases were greatly increased, we can expect a _____ chance of extreme changes. 
 Choices: A)higher 
B)lower

Ex Output:

higher