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.

Example Input: 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.
Example Output: the slow motion

Example Input: Question: RJ diamond is more resistant to weathering while Tony has some sandstone which is less resistant to weathering. Whose rock will likely last longer? 
 Option1: RJ's 
 Option2: Tony's 
 Explanation: Different types of rocks weather at different rates. More resistant types of rocks will remain longer.
Example Output: RJ's

Example Input: Question: If Milo is adjusting the pH level of his pool and he brings the pH towards 14 does the solution become more or less basic? 
 Option1: more basic 
 Option2: less basic 
 Explanation: The closer to pH 14, the more strongly basic the solution.
Example Output:
more basic