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.

Input: Consider Input: Question: Jan lives in a great country and she is rich. Compared to another person in a poorer country, Jan will use an amount of energy that is
Option1: greater
Option2: lesser
Explanation: People in the richer nations of the world use far more energy, especially energy from fossil fuels, than people in the poorer nations do.

Output: greater

Input: Consider Input: Question: Mary is taking measurements of the amount of oxygen in samples of water. If she measured the total levels of dissolved oxygen in a sample at 70 degrees fahrenheit and compared it to a sample at 80 degrees fahrenheit, which would contain more dissolved oxygen?
Option1: 80 degrees fahrenheit
Option2: 70 degrees fahrenheit
Explanation: Warm water cant hold as much dissolved oxygen as cool water, so an increase in the temperature of water decreases the amount of oxygen it contains.

Output: 70 degrees fahrenheit

Input: Consider Input: Question: An hour after Tessa took a long run she noticed her veins were _____.
Option1: smaller
Option2: larger
Explanation: Increasing the diameter of the blood vessels increases the amount of blood and heat that moves near the skins surface.
Output: smaller