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 least massive objects have _____ gravity than more massive objects. 
 Option1: higher 
 Option2: lower 
 Explanation: Less massive objects also have less gravity than more massive objects.
Example Output: lower

Example Input: Question: There are many more people on the Earth today than there were hundreds of years ago. Because of this, there is 
 Option1: more water 
 Option2: less water. 
 Explanation: Many of the worlds people live with water scarcity, and that percentage will increase as populations increase and climate changes.
Example Output: less water.

Example Input: Question: It is likely that China produces less hazardous waste than Canada because it has 
 Option1: less industries. 
 Option2: more or 
 Explanation: Countries with more industry produce more hazardous wastes than those with little industry.
Example Output:
less industries.