Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: Is this a real glass neon sign?
Document: Love this sign! And it didn't take long to get it. I'd recommend this item. It looks great on my porch!
This sign looks spectacular in my dad's man cave. He was so thrilled to get it for Christmas.It arrived well packed! No worries about it breaking during shipping!
Sign looks as advertised and has very bright/clear colors, great buy for the price.Completes the man cave experience, perfect for beer enthusiast.
I just received my sign. I purchased it on March 8 & received it on the 20th. My estimated delivery date was April 4-18. I was shocked that it came so quickly. Especially being shipped from Hong Kong. I bought this for my fianc&eacute; as a house warming present. I think it would look great in our new garage or in our family room where we want to build a bar. It was packed really well in a Styrofoam box.
This was exactly what I wanted. The light came packaged very padded and nothing broke. It took about three weeks to deliver but arrived safely. The colors are brilliant and the light is bright. The vendor was meticulous in the making of this light. Order one. You cannot go wrong!
No worries about the plug. It is a 2 prong plug. It has a chain attached to it in case you wanted to hang it up. I am very pleased with my purchase. I just can't wait to give it to him at our closing next month. We are big fans of Fat Tire. We have to drive to Maryland to buy it. It's the only state that is close to us that sells it. It's worth the drive.
Answer: no