Detailed Instructions: In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.
Problem:Question: Jeff built a lens with the lowest refraction possible. The lens is likely _____ curved. 
 Answer: not
Solution:
The more curved the surface of a lens is, the more it refracts light.