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 Q]: Paragraph: So the higher an object is above a surface, the more potential energy it has.
 Question: A ball that is on the top of the empire state building about to be dropped off will have _____ potential energy than a ball on the ground. 
 Choices: A)more 
B)less
[EX A]: more

[EX Q]: 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 A]: greater

[EX Q]: Paragraph: For bases we can state the folllowing: The higher the pH of a substance, the more basic it is.
 Question: John was looking at the bases and noticed something. The higher the pH of the substance, the amount of basic it was 
 Choices: A)Increased 
B)Decreased
[EX A]:
Increased