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: is this chrome or brsuhed metal?
Document: the showerhead is awesome! it lights up exactly as expected. we had to buy an extender arm to get it onto our showerhead, but found that on amazon no problem. it came exactly as described and lights up as anticipated. we've had it about 2 weeks with no problem.
the color is really great and the shower head works really well... it is a little bit noisy but not as bad as some others have said ... great for kids shower ! ..  i recommend
my wife takes long showers with this head imean showerhead cp  ireplaced the restrictor washer with a normalone & the outflow was better cp
love this product. It is like taking a shower under a waterfall. Very relaxing. I am going to purchase a few more for the rest of my showers in my home.
great shower, it works really good even with the lower pressure at my home, it has 3 color combinations for cold, medium and hot water, its easy to install since comes with the standard size, i truly recommend it, been using it for a month now. no complains!
Works awesome, lights are brighter than I expected based on some reviews. It does make a bit of noise while operating, but it's not too loud - you get used to it
Well it started off great but in three weeks the lights have completely died. I would have returned the shower but don't want to take it out and put the old shower.
Volume is very nice, however, the outlets for the water seem a bit small. My only concern there is that over time, any minerals in the water are going to start clogged them up. Time will tell on that one.The water temp colors are nice to give you an idea of where the water is at w/o using your skin as a test gauge.The light is also nice.
Very cool and relaxing to use. This is a wonderful experience to take  shower in the dark. The practical side is that you can tell when the water is getting hot because the lights go from blue to red. The three colors, blue, pink and red is very beautiful, they functions well according to the water temperature.Some complains about the sound, but  its not bothersome and you really don't even hear it after a couple uses.This square rainfall shower is more than what I expected.
This was very easy to install (with the extension bar I purchased) and it works great...a cool little addition to my daughter's bath
Answer: no