Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Could someone please tell me the diameter of the rotating plate? Thanks!
Document: makes a great nite light when used with a crystal! and uses batteries too! just a little small in diameter.
For the price, the decent look and working lights/base it deserves a good rating.Update ** December 30, 2013 **I have now owned this little rotating base for quite a few months. I turn it on occasionally  in the evening. As of yet there isn't a problem with it. However my wife said that if I turn it off, but the unit is still plugged in to the wall, she hears a humming noise from it.
This is a nice base. I figured I'd subtract one star because there is only one color pattern setting and my old one had several different patterns to cycle through. Still, the one pattern this one has is beautiful and there really is no need to change it. I noticed some reviewers were upset because it starts to make a small clicking noise if you leave it rotating long. This is easy to fix. Simply turn it off and then back on so it rotates the other way. Problem solved.
The rotating stand lighted up base works quite well. The LED lights slowly change colors while the base rotates. In my case I am using it to display a carved ostrich egg, which is a light item and the little engine does not have any problem with it. I did notice that if using my hand I put a slight pressure on the base it causes it to growl, which makes me suspicious of how well it would do with a heavier object. The quality of finish is quite alright.
Wife saw one of these at a friends house and immediately  wanted one. This item is actually what she wanted. Arrived quickly and in excellent condition. Great Seller
This is the exact replacement I needed for my old base. The adapter to my old light base broke apart and I needed to get another. Hoping this new base will last as long as the older one I had for 10 yrs. So far everything is in working order and my etched crystal is back to looking great with the lights shining through it. Happy once again.
These were exactly what I was looking for , for a lighthouse project I am working on. Good buy. And the price was right.
Just received this a few days ago, and it really does a nice job. I have another like it that has multiple options for the light (fast blink, slow blink, etc), and the variety of options are more bother than they're worth. This light is simple--just turns off and on. The lights change colors every couple of seconds, and it looks great with the jellyfish paperweight I have.
Just doesn't seem to turn properly. At a specific point in it's turn, it jolts and makes a weird noise
Item comes with the AC adapter which is required for the turning motion. Only the lights will function with battery power.
Answer: no