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).
One example is below.
Q: Paragraph: Many of the worlds people live with water scarcity, and that percentage will increase as populations increase and climate changes.
 Question: John's town used to have lots of water, back when there were only a few hundred people. However, now that the town holds several thousand people, the water availability is 
 Choices: A)scarce 
B)plentiful
A: scarce
Rationale: Based on the information given in the paragraph, population growth will make water more scarce, so that is the correct answer.
Q: 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
A:
Increased