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: The hotter a main sequence star is, the brighter it is.
Question: Stars that are colder are also
Choices: A)dimmer
B)brighter
[EX A]: dimmer

[EX Q]: Paragraph: Acids have pH values below 7. The lower the pH value, the more strongly acidic the substance.
Question: You can find tables that show the pH value of different fruits and vegetables. The fruits such as oranges are very acidic so they have a pH value that is
Choices: A)higher
B)lower
[EX A]: lower

[EX Q]: Paragraph: The farther the object is stretched or compressed, the greater its elastic potential energy is.
Question: Decker pulls some taffy as far as he can. The elastic potential energy of the candy would
Choices: A)increase
B)decrease
[EX A]:
increase