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: As the plane dropped altitude, the passengers felt _____. 
 Option1: cooler 
 Option2: warmer 
 Explanation: In the troposphere, temperatures decrease as altitude increases.

Answer: warmer


Question: Question: Will drilled 1000 feet to find a rock. Harry picked a rock up off of the ground. Whose rock is likely older? 
 Option1: Will 
 Option2: Harry 
 Explanation: Therefore, deeper rock layers must be older than layers closer to the surface.

Answer: Will


Question: Question: As Jimbo's body size shrinks due to a shrinking spell, what happens to his surface area to volume ratio? 
 Option1: gets bigger 
 Option2: gets smaller 
 Explanation: Size restriction: The final body size is limited because as the body size increases, the surface area to volume ratio decreases.

Answer:
gets bigger