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: If Jim starts exercising and performs no anaerobic exercises, would his muscles get 
 Option1: bigger 
 Option2: smaller 
 Explanation: Anaerobic exercises cause muscles to get bigger and stronger.

Output: smaller


Input: Consider Input: Question: After Sarah finishes her run, she notices that her blood is really pumping. Sarah can know that since it's a hot day, she's giving off what kind of heat compared to usual? 
 Option1: more 
 Option2: less 
 Explanation: On a hot day, an endotherm may give off more heat by increasing blood flow to the surface of the body.

Output: more


Input: Consider Input: Question: Eric is researching near the Equator. Rob is researching near the North Pole. The warmest area is 
 Option1: Eric's 
 Option2: Reid's 
 Explanation: Areas near the equator are warmer than areas near the poles because they receive more direct sunlight.


Output: Eric's