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: If Jim moves his telescope from a mountaintop to Death Valley, a location with much air above it, what will happen to the amount of interference from the atmosphere? 
 Option1: increase 
 Option2: decrease 
 Explanation: Many observatories are built on high mountains. There is less air above the telescope, so there is less interference from the atmosphere.

Ex Output:
increase


Ex Input:
Question: As water cools in a kitchen it evaporates 
 Option1: less 
 Option2: more 
 Explanation: The higher the temperature of the liquid, the faster it will evaporate.

Ex Output:
less


Ex Input:
Question: If Mona is observing two objects and she realizes that one has a larger mass then the other, what does that tell her about that object's thermal energy? 
 Option1: it's greater 
 Option2: it's smaller 
 Explanation: An object with more mass has greater thermal energy than an object with less mass because it has more atoms.

Ex Output:

it's greater