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.

[Q]: Question: As Earth's climate becomes cooler it will develop _____ varieties of vegetation? 
 Option1: less 
 Option2: more 
 Explanation: The warmer a climate is, the more types of vegetation it will have and the greater the rate of biological weathering.
[A]: less


[Q]: Question: What happens to a heavy car when it has the same power as a light car? 
 Option1: accelerates faster 
 Option2: accelerates slower 
 Explanation: The smaller its mass is, the greater its acceleration for a given amount of force.
[A]: accelerates slower


[Q]: Question: What will happen to the amount of elastic potential energy in Jim's rubber band if he compresses it? 
 Option1: more potential energy 
 Option2: less potential energy 
 Explanation: The more an elastic object is stretched or compressed, the greater its elastic potential energy is.
[A]:
more potential energy