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: A slow moving stream is capable of carrying _____ particles than a fast moving stream. 
 Option1: larger 
 Option2: smaller 
 Explanation: In erosion, a slower moving stream will only carry smaller particles.
Example Output: smaller

Example Input: Question: Rita walks closer to Sue. From Sue's perspective, Rita will 
 Option1: shrink 
 Option2: grow 
 Explanation: If you are standing on the shore and a ship is going out to sea, the ship gets smaller as it moves further away from you.
Example Output: grow

Example Input: Question: John was looking at the lights passing through the object. He noticed that the more dense the medium, the light would move 
 Option1: Faster 
 Option2: Slower 
 Explanation: The more dense the medium, the slower the light moves.
Example Output:
Slower