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.

[EX Q]: Question: Mark is boiling alkenes and wants to see which will boil first; the larger ones or the smaller ones. The alkenes that will boil first are the ones that are 
 Option1: smaller 
 Option2: larger 
 Explanation: Larger alkenes have lower boiling and melting points.
[EX A]: larger

[EX Q]: Question: If Mona removes more water from her cauldron of melting rock, what will happen to the melting point of that rock? 
 Option1: increase 
 Option2: decrease 
 Explanation: As the amount of water increases, the melting point of rock decreases.
[EX A]: increase

[EX Q]: Question: When April rested on the couch, as opposed to running, she noticed that her heart was beating 
 Option1: faster 
 Option2: slower 
 Explanation: Warming up exercises increases the blood flow to the muscles and increases the heart rate.
[EX A]:
slower