instruction:
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.
question:
Question: The air gets thinner when it is 
 Option1: hot 
 Option2: cold 
 Explanation: Increasing air temperature decreases atmospheric pressure.
answer:
hot


question:
Question: Terry cuts the trees down in the forest. The air is now _____ dry. 
 Option1: more 
 Option2: less 
 Explanation: With fewer trees, the air is drier and droughts are more common.
answer:
more


question:
Question: A large apple will have _____ thermal energy than a small apple. 
 Option1: more 
 Option2: less 
 Explanation: An object with more mass has greater thermal energy than an object with less mass because it has more atoms.
answer:

more