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: A ball that is on the ground will have _____ potential energy than a ball on the top of the empire state building about to be dropped off . 
 Option1: more 
 Option2: less 
 Explanation: So the higher an object is above a surface, the more potential energy it has.
Example Output: less

Example Input: Question: Ian wants to have a very strong electrostatic force, so he will make sure that his charged objects are 
 Option1: closer 
 Option2: farther 
 Explanation: The closer the charged objects are, the stronger the electrostatic force.
Example Output: closer

Example Input: Question: When looking at a hill, Shane sees that the sand on the steep slopes is 
 Option1: finer 
 Option2: thicker 
 Explanation: Smaller sediments are dropped as the slope becomes less steep.
Example Output:
finer