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: The electrons with the _____ energy are nearest to the nucleus. 
 Option1: most 
 Option2: least 
 Explanation: Electrons at higher energy levels, which are farther from the nucleus, have more energy.
Example Output: least

Example Input: Question: If Milo removes mass from an object, what will happen to the force of gravity that object generates? 
 Option1: decreases 
 Option2: increases 
 Explanation: Objects with greater mass have a stronger force of gravity.
Example Output: decreases

Example Input: Question: If your body size were to increase, your surface area to volume ratio would 
 Option1: decrease 
 Option2: increase 
 Explanation: Size restriction: The final body size is limited because as the body size increases, the surface area to volume ratio decreases.
Example Output:
decrease