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.

[Q]: Question: Eric has a hydrocarbon with 20 carbon atoms. Rita has a hydrocarbon with 35 carbon atoms. Whose hydrocarbon has fewer isomers? 
 Option1: Eric 
 Option2: Rita 
 Explanation: The more carbon atoms a hydrocarbon has, the greater the number of isomers.
[A]: Eric


[Q]: Question: If Mona is digging and she uncovers more rock, what happens to the total area that chemical weathering can occur? 
 Option1: increase 
 Option2: decrease 
 Explanation: With more surfaces of the rocks exposed, there are more places for chemical weathering to occur.
[A]: increase


[Q]: Question: More energy going out of an amplifier to speakers makes the speakers 
 Option1: quieter 
 Option2: louder 
 Explanation: Amplified sound waves have more energy, which increases the intensity and loudness of the sounds, so they are easier to hear.
[A]:
louder