Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: Can someone tell me if the back of this sink is a finished edge? thanks!
Document: We opted to leave the sink edge slightly higher (1/2&#34;) than our countertop, and are very happy with the look.
The item arrived sealed tight in a box. I didn't open it until the day of installation. Upon reveal, it has a big dent a the back of the sink and a big nasty black scratch on the side. I was so disappointed, but I couldn't return it and install it because the contractor is already there and can't come back on another day.
Farmhouse Apron sink is hard to come by in Singapore. After reading positive reviews about Kraus sink, decided to jump in and never look back. Shipment was very,very fast(perhaps due to the hefty USD200 shipping cost) Delivered to our doorstep within 3 days! The box had a few deep gushes but was relieved to the packaging inside which carefully protect the sink and the stuff inside.
No crate as previous reviewers mentioned.- From our initial tests (have to finish the plumbing), it seems it will be relatively quiet when the water is running.- The rear-mount drains are great and gave us some space back in our cabinet for cleaning supplies - a welcome bonus!Cons / Things I hadn't realized from product info and other reviews:- Fingerprints show easily, but seem to be pretty easy to clean off as well.- NO INSTRUCTIONS!
Not just on the surface, but an actual indentation. It looks like we have had the sink for years, not one week with hardly any use. I re-read the description and it says "scratch resistant, blah blah blah" -  I am so upset - a replacement is one thing (which I will be asking for), but paying someone AGAIN to install the kitchen sink and have the plumber out to hook everything up costs more than the sink does!
I have not installed the sink yet, but the delivery was on time and the packaging was top notch. The items ordered were all there and the sink itself looks beautiful. I will say that the apron (front of the sink) was very ruff. It doesn't look scratched, but I can't tell if it's the finish or if there is some type of adhesive or other unknown product on it. I'm hoping that once I'm ready to I can clean/buff out the roughness.
Beautiful workmanship, elegant looks. I designed and built all of our kitchen cabinets and I wanted a sink that would be both beautiful and functional I could not imagine a better design. This sink has nothing in common with the sinks you might find in a big box store: it is made of very thick metal, has tight radius corners and heavy traps/drains. This is an expensive sink, but it is money well spent. Arrived in perfect condition thanks to carefully designed packaging.
great sink. More instructions as to how to install and keep the water from running off the front would be great.
This is a beautiful, quality sink for a very good price. We have had it in our kitchen for ten months and have been extremely happy with it.
We are remodeling our kitchen, and this sink blends in so well with our stainless appliances. It is very well made and looks great.
Answer: yes