You are given a question or fill-in-the-blank question, two answer options (Option1 and Option2) and an Explanation. Your task is to find the correct answer (return the string of the correct option, not option1/2) for the given question from the given options and using explanation.

Example Input: 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? 
 Option1: Will 
 Option2: Alan 
 Explanation: The more rope segments on a pully that are helping to do the lifting work, the less force that is needed for the job.
Example Output: Will

Example Input: Question: If you found something with very few hydrogen ions it would be 
 Option1: basic 
 Option2: acidic 
 Explanation: With a higher concentration of hydrogen ions, a solution is more acidic but has a lower pH.
Example Output: basic

Example Input: 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.
Example Output:
harder to determine what the original rock was?