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: Mary loves to observe the Sun. If she's looking at the Sun one day and notices more sunspots then she usually sees, what is happening to the amount of solar energy reaching the Earth?
Option1: increasing
Option2: decreasing
Explanation: When there are more sunspots the Sun is more active and there are more solar storms and more of the Sun's energy reaches the Earth.

Ex Output:
increasing

Ex Input:
Question: If the speed of a stream decreases, the size of the particles carried in that stream
Option1: increase
Option2: decrease
Explanation: In erosion, a slower moving stream will only carry smaller particles.

Ex Output:
decrease

Ex Input:
Question: Dan is looking at shells that will be good candidates for fossilization. He chooses the shells that are
Option1: softer
Option2: harder
Explanation: Hard shells fossilize more readily than soft bodied organisms, as they are better at resisting decay, take significantly longer to break down, and have a greater chance of surviving burial under layers of sediment.

Ex Output:
harder