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: Acids have pH values below 7. The lower the pH value, the more strongly acidic the substance.
Question: Milo was playing around with water by changing the pH level. If he lowered the pH what would happen to the acidity of the solution?
Choices: A)it would decrease
B)it would increase
[EX A]: it would increase

[EX Q]: Paragraph: Less massive objects also have less gravity than more massive objects.
Question: The most massive objects have _____ gravity than less massive objects.
Choices: A)higher
B)lower
[EX A]: higher

[EX Q]: Paragraph: So the higher an object is above a surface, the more potential energy it has.
Question: Will drops a ball from 100 feet at the same time that Tony drops a ball from 50 feet. Whose ball has more potential energy?
Choices: A)Will's
B)Tony's
[EX A]:
Will's