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 Input:
Question: Mona lives in a city that doesn't use much oil. If the mayor of that city decides to change their policy and the city begins using more oil, what happens to the amount of pollution generated by the city?
Option1: increases
Option2: decreases
Explanation: Greater use of oil and other fossil fuels causes more pollution.

Ex Output:
increases

Ex Input:
Question: If Milo removes mass from an object, what will happen to the force of gravity that object generates?
Option1: decreases
Option2: increases
Explanation: Objects with greater mass have a stronger force of gravity.

Ex Output:
decreases

Ex Input:
Question: Kira is noting how valence electrons might be attracted by the nucleus. She sees that currently, the valence electrons are closer to the nucleus, which means they are attracted
Option1: more strongly
Option2: less strongly
Explanation: When valence electrons are farther from the nucleus, they are attracted less strongly by the nucleus and more easily removed from the atom.

Ex Output:
more strongly