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: 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.
Example Output: down

Example Input: Question: If you break up something before putting it into water it will dissolve 
 Option1: slower 
 Option2: faster 
 Explanation: Therefore, increasing the surface area of solid reactants increases the reaction rate.
Example Output: faster

Example Input: Question: If Milo wants to encourage larger pieces of sediment to drop on his lawn, what should he do to the slope of his lawn? 
 Option1: increase it 
 Option2: decrease it 
 Explanation: Smaller sediments are dropped as the slope becomes less steep.
Example Output:
increase it