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: The more rope segments on a pully that are helping to do the lifting work, the less force that is needed for the job.
 Question: Bob increased the rope segments on his pully; this means he will need to use _____ force on it. 
 Choices: A)more 
B)less
answer:
less


question:
Paragraph: Bases have pH values above 7. The higher the pH value, the more strongly basic the substance.
 Question: If we tested a substance and the number was high on a pH test then the item is 
 Choices: A)acidic 
B)basic
answer:
basic


question:
Paragraph: The smaller its mass is, the greater its acceleration for a given amount of force.
 Question: What happens to a heavy car when it has the same power as a light car? 
 Choices: A)accelerates faster 
B)accelerates slower
answer:

accelerates slower