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: John was watching objects fall from the sky in the simulator. He observed that items with more mass will be pulled by gravity at a rate that is
Option1: Stronger
Option2: Weaker
Explanation: Gravity is a pull which all matter exerts on all other matter, the more mass, the stronger the pull.

Answer: Stronger

Question: Question: Dan is looking at shells that will be bad 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.

Answer: softer

Question: Question: Terry sees a cold day outside. He is _____ likely to produce body heat on this day.
Option1: more
Option2: less
Explanation: For example, on a cold day, an endotherm may produce more body heat by increasing its rate of metabolism.

Answer:
more