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.
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Question: Question: If Mona is producing sound waves by listening to her radio at night and she turns up the volume, what happens to the amount of energy being produced by the radio?
Option1: increases
Option2: decreases
Explanation: A higher-frequency wave has more energy than a lower-frequency wave with the same amplitude.

Answer: increases

Question: Question: As a boy grows to a man and his larynx grows smaller, his voice gets
Option1: deeper
Option2: higher.
Explanation: The voice becomes deeper as the larynx in the throat grows larger.

Answer: higher.

Question: Question: John is from the US. When he visited a third world country, he noticed the use of energy resources there was
Option1: more
Option2: less.
Explanation: Richer nations use far more energy resources, especially fossil fuels, than poorer nations do.

Answer:
less.