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: Is this crystal/glass or plastic?
Document: more compliments than you can imagine...looks great with our contemporary dining room...only thing is you should make the electric wire tight I used a zip tie to make it straight and it looks much better
We get so many compliments on this chandelier! The only downside we have found is that it was kindof a pain to put together. Totally worth it in the end, but do it when you have a little extra time on your hands.
This is a very attractive lighting fixture at a good price that arrived promptly. Beware, though, &#34;some assembly required&#34; is a bit of an understatement.
This chandelier has made my new home beautiful. I am so please with my purchase. The pricing was so affordable.
Of course I did since I had chosen the other light. Once I told him yes, he again whittled down the refund by telling me I had to pay a &#34;restocking fee&#34; on top of the $38.00 for sending and return shipping charges.
My dining room is too drab for this pretty light, so I'm now in the process of making the room match the light. Shipped promptly. Installed alone by a friend who is a handyman type.
I purchased this light along with another so I could decide between the two. I opened the other light I purchased from another company first leaning towards a different but similar design. I fell in love with the other never opening the box for this lightI emailed the vendor to request a return. He first told me that I would have to pay him back for the FREE  shipping I received since I am a Amazon Prime member.
Bought this for our new home so it was installed professionally but if i had to do it it looked easy enough. The crystals were easy to attach and didnt take all too long to do. They are rolled up in foam so i just rolled them out on the ladder and installed them. It comes with extra ones if you ever need them. I highly recommend this light!
Basically he is forcing me to keep his light that I DO NOT need. Annndddddd to boot, the box was never opened as I informed him.At this point I don't care what his products looks like. He does not take returns back if you don't  like his product for any reason or you change your mind without &#34;return feeing&#34; you right out of your return refund! I DO NOT RECOMMEND BUYING FROM THIS VENDOR!
Answer: no