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: Derek is diving into the ocean. The pressure at the surface will be light, and the pressure the deeper he goes will be 
 Option1: stronger 
 Option2: weaker 
 Explanation: Pressure: Pressure increases with depth, but increased pressure raises the melting temperature, so melting of rock is less likely to occur at higher pressures.
Example Output: stronger

Example Input: Question: When it gets hot out what happens to our blood flow? 
 Option1: decreases 
 Option2: increases 
 Explanation: On a hot day, an endotherm may give off more heat by increasing blood flow to the surface of the body.
Example Output: increases

Example Input: Question: Jeff is stopping exercising his muscles at home. Over time his muscles will grow 
 Option1: bigger 
 Option2: smaller 
 Explanation: Muscles that are exercised are bigger and stronger than muscles that are not exercised.
Example Output:
smaller