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: 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.

A: increasing
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Q: Question: Don is getting screened for cancer. Because his cancer is caught late, after it had metastasized, the chance of a cure is
Option1: greater
Option2: lesser
Explanation: The sooner cancer is treated, the greater the chances of a cure.

A: lesser
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Q: Question: An isomer with less branching than another will have a _____ melting point.
Option1: higher
Option2: lower
Explanation: The more branching there is in isomers, the lower the boiling and melting points are.

A:
higher
****