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: If someone has a smaller than average physical heart then it will beat _____ in order to pump blood. 
 Option1: more 
 Option2: less 
 Explanation: When the heart expels more blood with each stroke, the heart has to beat less often in order to maintain the same volume of blood flow.
Example Output: more

Example Input: Question: Rita walks further away from 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: shrink

Example Input: Question: As we start running our hearts pump faster which means blood flow 
 Option1: increases 
 Option2: decreases 
 Explanation: Warming up exercises increases the blood flow to the muscles and increases the heart rate.
Example Output:
increases