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: Hi, is this the actual color of the light blue blue book light?
Document: I received the blue color GE Led Book Light today, and its a nice size. It was just what I needed for reading in bed. Thank You so much.
It takes 2 AAA batteries (not included) that are easily accessed through the blue cover you see in the photo.
Bought this for my wife, who likes to read in bed.The regular batteries means they're cheaper and easier to replace, and you can use rechargeables if you wish.My wife says it's a good color for reading, and it seems to be holding up well so far.
This is a great light. Works great easy to clip on a book so you can read. Slim and compact make it great to travel with.
Love the book light! Very convenient and easy to use. Just wish it came with more colors. Other than that came fast and I am very satisfied.
This book light uses AAA batteries( i use rechargeable ones) which is way more convenient than having to buy button cells. The light is bright and the clip works well (no springs makes it sturdier). I have bought a couple of these as gifts too.
GE led book light is what I expected. I bought a similar light a couple of years ago and wanted another one. The price was similar to what I paid at Walmart. Free shipping, and arrived as expected.
I like this light because it's unique compared to other book lights I've used. It's very bright and it works just fine for what it was intended. The only thing I didn't like is how hard it is to open up and close until it gets worn down a little bit. I'm afraid I'm going to break it every time I open it.
I sure thought I'd already rated this. Oh well. Definitely a good buy. Very bright light. Some book lights are awkward to use, but this one stays where you put it and shines light where you want it. Only complaint is that it uses up battery power fairly quickly. Rechargeable batteries definitely recommended!
This is a book light that has one LED light powered by 2 AAA batteries. The book light clips to the back or front cover or several pages and hinges closer or further from the page. A lot of book lights take "pill" batteries that are fairly expensive and not as readily available as AAAs. Though some might like a telescopic head on their light, so as to better position the light source, I've found that the hinge action of this light is functional enough.
Answer: yes