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.

Input: Consider Input: Question: Will decreases the population of his model of the world's population. The amount of water scarcity, if no other variables are changed, will likely go 
 Option1: up 
 Option2: down 
 Explanation: Many of the worlds people live with water scarcity, and that percentage will increase as populations increase and climate changes.

Output: down


Input: Consider Input: Question: The United states has less industry than South Korea. Therefore, there is more hazardous waste in _____. 
 Option1: South Korea 
 Option2: the United States 
 Explanation: Nations that have more industry produce more hazardous waste.

Output: South Korea


Input: Consider Input: Question: The population in Milo's city has been increasing recently. What will happen to the city's level of water scarcity? 
 Option1: decrease 
 Option2: increase 
 Explanation: Many of the worlds people live with water scarcity, and that percentage will increase as populations increase and climate changes.


Output: increase