Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Which are the beat batteries I can purchase for this maglite?  Anyone have a link?
Document: I never thought I'd say it. This flashlight is TOO bright. The flashlight has a nice weight and isn't too long. I got the red one before a camping trip and found myself impairing the vision of all my fellow campers. This flashlight is The best I've seen.
Answer: no