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: Will has a pully with 5 rope segments. Alan's pully has an equal size rope with 7 segments. Which person needs more force to do the same job? 
 Choices: A)Will 
B)Alan

Answer: Will


Question: Paragraph: Sea level rises if an increase in seafloor spreading rate buoys up the ocean crust, causing the ocean basin to become smaller.
 Question: If Milo is measuring the seafloor and he notices the level of spreading has decreased, what will happen to the sea level? 
 Choices: A)it will fall 
B)it will rise

Answer: it will fall


Question: Paragraph: With higher levels of dissolved carbon dioxide in ocean water, the water becomes more acidic.
 Question: If there were more dissolved carbon dioxide in ocean water, the ocean's rate of acidity would 
 Choices: A)increase 
B)decrease

Answer:
increase