You will be given a definition of a task first, then some input of the task.
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).

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
Output:
Increased