Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: how big is the shade
Document: Altogether this purchase was a big mistake.
If you want an elegant, high gloss, chrome arc lamp with an lovely sweeping arc and a large shade-this is not that lamp. The lamp has a BRUSHED finish not a CHROME finish (as the description states), the arc is not elegant and the shade is MUCH smaller than the lamp sold by stores like Dania. The base of the lamp screws with threads into the arc but the threads are very tiny and the arc is wobbly.
So impossible to ship back with the packaging already ruined. Had i spent  more i would have  sent back and been really upset. This is a cheap reproduction if you are looking for a perfect artistic designer lamp this might not be it. If you want to settle for a cheaper price and some imperfections go for it. The shade is also a lil tricky/ shoddy. Its 2 pieces thatjust rest against eachother, making them loose and shakey if lamp is moved and bumped
I was thrilled to find an arc-style lamp for this price. However, what I received doesn't look like the advertised picture. My lamp hardly arcs at all. The chrome shade is actually located in the middle of the arc in the lamp that is shown - at the highest point. This means that you can always see the light bulb.If what you want is an arc lamp with a dramatic arch, I suggest saving your money and buying the real thing.
To be honest, my expectations for this item were very low given the price (97$). I was very pleasantly surprised once I opened the package to assemble this lamp-- it is sturdy, well-made, and MUCH MUCH nicer than the price would indicate.Other reviewers have had negative experiences with packaging-- our lamp arrived in perfect condition. The box was sealed and free of any dents/damage.
This was a great price for what I wanted, but it was definitely a case of Be Careful What You Wish For, because the box it arrived in was in ridiculously awful shape and parts of the lamp were damaged as well. There's no way to return it in the package it came in, so I'm stuck with it. I did manage to straighten out the wonky parts so I could assemble it, but they're still there if you look closely. Not happy.
This lamp is awesome, very modern, and is always a major talking point when guests enter the room.The lamp ships in pieces: marble base, rod that arches, and the bulb in two pieces (top and bottom). Screws and washers also included.The marble base is heavy and durable: either real marble or granite, and does the job to offset the arch of the lamp.The rod appears to be small at first, but you just need to pull out the arch.
This lamp does the job and gets the look acheived of the more pricey versions with some major flaws. That said i was disappointed with the conditioon of the lamp and packaging upon arrival. my marble has two v ery large chips in the base however the base is behind a corner chair so wasnt worth sending it back for another with the same problem. The outside of the box was fine but the inside packaging was Shredded!!
This is one my favorite items i bought for my aparment. beside the price that's amazing, the quality and the look is for any contemporary house. I you are in doubt about getting that lamp, don't worry they definitely are worth the buy.
This is a very expensive looking lamp for such a great price! The shipping was quick and it was packaged well. The lamp didn't come with instructions but putting it together was a snap, even by myself. I do have to admit, it took me a few minutes to screw the pole to the base because I had to put the marble stand on its side (picture that LOL). Otherwise, I would totally recommend this and I'm seriously thinking about getting another one.
Answer: yes