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.

[EX Q]: Question: After the fire of a pile of tires at the landfill was put out, the reduction of smoke in the air made the air quality 
 Option1: better? 
 Option2: worse 
 Explanation: More pollutants mean poorer air quality.
[EX A]: better?

[EX Q]: Question: Erin is trying to get her solution to have a pH as far from zero as possible. The best way for Erin to do that is to have the acidity of the solution 
 Option1: decrease 
 Option2: increase 
 Explanation: The more acidic a solution is, the closer its pH value will be to 0
[EX A]: decrease

[EX Q]: Question: If we halve the magnification of our microscope, we will see _____ tiny creatures. 
 Option1: more 
 Option2: less 
 Explanation: What this means is that at higher magnification, we are able to see objects of smaller and smaller size within our field of view.
[EX A]:
less

