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: Ron was playing with a flashlight. He moved it back and forth slowly, and then quickly. Which motion likely caused less light to bend? 
 Option1: the slow motion 
 Option2: the quick motion 
 Explanation: In refraction of light, the greater the change in speed, the more light bends.

A: the slow motion
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Q: Question: Ian wants to have a very strong electrostatic force, so he will make sure that his charged objects are 
 Option1: closer 
 Option2: farther 
 Explanation: The closer the charged objects are, the stronger the electrostatic force.

A: closer
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Q: Question: The most massive objects have _____ gravity than less massive objects. 
 Option1: higher 
 Option2: lower 
 Explanation: Less massive objects also have less gravity than more massive objects.

A:
higher
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