Instructions: 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.
Input: Question: If Jim opens his water tap so that the water moves slower, what will happen to the energy levels of the water? 
 Option1: they will decrease 
 Option2: they will increase 
 Explanation: Faster-moving water has more energy.
Output:
they will decrease