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 Input:
Question: After the fire of a pile of tires at the landfill was put out, the reduction of smoke in the air made the air quality
Option1: better?
Option2: worse
Explanation: More pollutants mean poorer air quality.

Ex Output:
better?

Ex Input:
Question: As the plane dropped altitude, the passengers felt _____.
Option1: cooler
Option2: warmer
Explanation: In the troposphere, temperatures decrease as altitude increases.

Ex Output:
warmer

Ex Input:
Question: If Ben exercises daily, and Anna exercises only weekly, who has a weaker heart?
Option1: Ben
Option2: Anna
Explanation: When a person exercises regularly, and is fit, the heart undergoes certain long-term adaptations. The heart muscle gets stronger, and expels more blood with each contraction.

Ex Output:
Anna