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.

Question: If Jim is playing with some objects and moving them around and he moves them closer together, the gravitational force between them 
 Option1: increases 
 Option2: decreases 
 Explanation: The closer objects are to each other, the stronger the gravitational force between them.
increases