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: Katie is rubbing her hands on her leg. One hand rubs fast, the other hand rubs slow. The hand that will be warmer in the end is the one that moves
Option1: faster
Option2: slower
Explanation: Friction causes the molecules on rubbing surfaces to move faster, so they have more energy. This gives them a higher temperature, and they feel warmer.

Answer: faster

Question: Question: When we look deep into the earth through a volcano the temperature
Option1: decreases
Option2: increases
Explanation: As the rocks move deeper into the Earth, temperature and pressure increase.

Answer: increases

Question: Question: Eric underwent surgery to increase the size of his larynx. His voice is now
Option1: higher
Option2: deeper
Explanation: The voice becomes deeper as the larynx in the throat grows larger.

Answer:
deeper