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: what the matrial ? glass or crystal or plastic
Document: It had arrived early , and the shipping was free . They have a warehouse here in California , thats why I received it so quick . The thing is BEAUTIFULL . I dont know how else to describe it . Its real crystal , I think . The thing really sparkles in the light . At that price I should have gotten 2 or 3 . The only thing , and here is where the &#34;to good to be true&#34; part comes in . One has to put it together .
When I saw it for $79 I didn't believe it is worth anything, but I thought maybe give it a try, and believe it or not I'm so satisfied with it, it's stunning!! !
Very fast shipment and nothing was broke. It looks beautiful however (I put it together easily) I do not have installed yet. I am still waiting the my kitchen to be completed. This is the perfect size for my kitchen. Great seller would buy again.
Used for a nursery. Love the way it looks. Comes in TONS of pieces. Wires had to be installed. The mounting bracket was too small, so we had to purchase a larger one.
My wife had  been wanting a chandelier . So being the &#34;considerate&#34; husband I am I went online . I was amazed at how expensive those things can get . They can get up into the thousands of $$$$ . When I came across this one  my initial  though was &#34;this deal is to good to be true!&#34; So, I was a bit sceptical ,but went ahead and ordered it .
It's beautiful. A lot more than i imagined for the price. We haven't installed it yet but it's gorgeous to look at already so I can't even imagine how beautiful it will be when the lights are on. The delivery was fast. I paid someone for the assembly so i can't speak on that process. I actually bought 5 at one time and am glad that i did.
It is beautiful and larger than I thought it would be but the instructions were in Chinese! Would order again. Was a very nice addition to my daughters bedroom.
I'm pretty handy and it took me roughly 35 to 40 mins to figure out . If your not so handy I still highly , I mean HIGHLY RECOMMEND it . Just have someone put it together for you .
Beautiful chandelier. I added some strings of crystals to the top of it that I bought on amazon. The links of the crystals were a different color, so I went to a fabric store to the jewelry section and bought links that matched and restrung the crystals and it looks amazing.
Answer: no