Task: Question Answering
Input (English): Question: If pressure has exerted more force on a rock and increased it's metamorphism, would it be 
 Option1: easier to determine what the original rock was 
 Option2: harder to determine what the original rock was? 
 Explanation: The more extreme the amount of metamorphism, the more difficult it is to tell what the original rock was.
Output (English): harder to determine what the original rock was?