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: Noah compares the density of the water in a pond during a hot July day and a cold winter morning. The water on the July day is 
 Option1: more dense 
 Option2: less dense. 
 Explanation: Lower temperature and higher salinity yield the densest water.
Example Output: less dense.

Example Input: Question: A small nation decided to lower its production capabilities and shut down several large factories. Would the river next to the factories have 
 Option1: more hazardous waste 
 Option2: less hazardous waste? 
 Explanation: Nations that have more industry produce more hazardous waste.
Example Output: less hazardous waste?

Example Input: Question: Don is listening to music at very high decibel levels. His neighbors know that the sound waves have an intensity that is 
 Option1: greater 
 Option2: lesser 
 Explanation: As decibel levels get higher, sound waves have greater intensity and sounds are louder.
Example Output:
greater