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.

Example Input: Question: When in the stratosphere, Dean can tell that the temperature is getting cooler as the altitude he is at
Option1: increases
Option2: decreases
Explanation: The stratosphere contains the ozone layer, the temperatures increase as altitude increases.
Example Output: decreases

Example Input: Question: A bear and a fox are trying to get a piece of meat to stay frozen the longest by insulating the meat by using the heat from their bodies. Because of how thermal energy is spread, the animal who will keep the meat frozen longer is the
Option1: bear
Option2: fox
Explanation: Therefore, an object with more mass has greater thermal energy than an object with less mass, even if their individual atoms are moving at the same speed.
Example Output: fox

Example Input: Question: Sarah puts two pieces of candy into water. The piece that will break down the fastest is the one that is
Option1: larger
Option2: smaller
Explanation: Smaller pieces dissolve more easily.
Example Output:
smaller