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: Jeffrey increases the number of carbon atoms to a natural gas hydrocarbon in a lab. The isomers
Option1: increase
Option2: decrease
Explanation: As you increase the number of carbon atoms in a hydrocarbon, the number of isomers quickly increases.
Example Output: increase

Example Input: Question: Jeff added less and less processors to the supercomputer. The supercomputer will now likely be _____ powerful.
Option1: more
Option2: less
Explanation: But the more computing power that goes into the model and the care with which the scientists construct the model can increase the chances that a model will be accurate.
Example Output: less

Example Input: Question: If Mona is examining her arteries and she looks at ones that are farther away from her heart, what happens to the size of the arteries?
Option1: smaller
Option2: larger
Explanation: Further away from the heart, the aorta branches into smaller arteries, which eventually branch into capillaries.
Example Output:
smaller