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: When a car is going slow it has 
 Option1: low energy 
 Option2: high energy 
 Explanation: Faster-moving water has more energy.
Output:
low energy