Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: I bought this lamp on 9/20/2012 - my light just burned out.  When I replaced it, it no longer works.  I've tried several bulbs.  Any suggestions?
Document: This is a pretty dim lamp, you probably won't be doing much reading by its light, but it's great for casting a little bit of ambient light around while you relax in the evening. Girls seem to love it. It's like having a little campfire in your home and you can even feel a little bit of heat off of it if you put your hands over the top.
I am not sure if the product actually works, or if it is my mind thinking it does. Sometimes the air seems better, other times I cannot notice a difference. I use it in a small room and at night it definitely glows and is pretty to look at.
This basket lamp has a beautiful warm glow to it. I did replace the bulb with a orange bulb to make it glow more orange. It looks like the burning embers in a fire place. My only warning is to read the instructions and heed the warnings about humidity. The salt crystals do sweat when the humidity is over 65 percent. If the humidity does go over 65 percent, unplug the lamp and cover the lamp in plastic wrap or a plastic bag. I love this lamp.
The water completely ruined the salt crystals. But I plan to get another one of these lamps where I finish moving, maybe even two!
Is beautiful decorator piece as well as an air purifier and odor reducer. Eliminates all of my husbands smoke.
Answer: no