instruction:
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).
question:
Paragraph: If we increase the resistance in a series circuit, by adding more resistors, then the total current decreases.
 Question: Mona is an electrical engineer designing a new circuit. If she increases the total number of resistors in her new circuit, what happens to the total current of the circuit? 
 Choices: A)increase 
B)decrease
answer:
decrease


question:
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
answer:
it would increase


question:
Paragraph: The more extreme the amount of metamorphism, the more difficult it is to tell what the original rock was.
 Question: John was looking at the rocks, and noticed something. The more the metamorphism in the rock, the difficulty to tell what it was 
 Choices: A)Increased 
B)Decreased
answer:
Increased