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: Dogs, compared to camels, will have differences in their DNA that is 
 Option1: less 
 Option2: more 
 Explanation: The longer the amount of time since species diverged, the more differences there will be in their DNA or proteins.

Output: more


Input: Consider Input: Question: Tommy traded in his four-cylinder Pinto for an eight-cylinder Mustang. The Pinto engine was 
 Option1: more powerful 
 Option2: less powerful. 
 Explanation: The more cylinders a car engine has, the more powerful its engine can be.

Output: less powerful.


Input: Consider Input: Question: If Mona lives in a city that begins producing a smaller amount of pollutants, what happens to the air quality in that city? 
 Option1: increases 
 Option2: decreases 
 Explanation: More pollutants mean poorer air quality.


Output: increases