TASK DEFINITION: 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.
PROBLEM: Question: Will had a high frequency photon he was examining. He compared it to Tina's low frequency photon. The photon with more energy was
Option1: Will's
Option2: Tina's
Explanation: The higher the frequency is, the more energy a photon has.

SOLUTION: Will's

PROBLEM: Question: Farmer Bill got an older machine to sift his wheat. This machine causes him to grow _____ food.
Option1: more
Option2: less
Explanation: More advanced farming practices allowed a single farmer to grow food for many more people.

SOLUTION: less

PROBLEM: Question: As a planet moves closer to Earth, it will exert a _____ pull of gravity.
Option1: higher
Option2: lower
Explanation: Even though the Sun is much larger than the Moon, the pull of the Suns gravity is much less because the Sun is much farther away.

SOLUTION:
higher