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: Mike weighs 90 pounds and Tom weighs 200 pounds. Who likely experiences less friction on the Earth? 
 Option1: Mike 
 Option2: Tom 
 Explanation: Heavier objects press together with greater force, and this causes greater friction between them.
[EX A]: Mike

[EX Q]: Question: If you keep something whole before putting it into water it will dissolve 
 Option1: slower 
 Option2: faster 
 Explanation: Therefore, increasing the surface area of solid reactants increases the reaction rate.
[EX A]: slower

[EX Q]: Question: Kathy did some experiments on two different alkanes and one of the alkanes had twice as many carbon atoms than the other. She would notice that which alkane would require a higher temperature to melt 
 Option1: alkane with fewer carbon atoms 
 Option2: alkane with more carbon atoms? 
 Explanation: Alkanes with more carbon atoms have higher boiling and melting points, so some of them are solids at room temperature.
[EX A]:
alkane with more carbon atoms?