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: Can this faucet attatch to a cast iron sink back?
Document: This faucet is just what I needed for an heirloom cast iron sink that once belonged to my grandmother. It seems to be well built and looks great.
We recently changed our sink from an old heavy iron one to a light chrome version. But, the gap between the faucet and the sink was now too small for the old faucet we had.
I installed this faucet on a laundry tub recently purchased. It was easy to install and I really like the handles since I use it in the garage and can turn on and off with the back of my hand when my hands are dirty.
Overall, I'm very pleased with this faucet. The only complaint I have is that the back plates don't sit flush to the wall. I would blame it on the plumber but the pre-existing faucet was the same design and it sat flush so I don't think it was the pipes. The difference isn't that huge or noticeable unless it is pointed out, therefore the faucet gets a high mark.
The unit I received has a very visible scuff in the chrome on the front of the main body. This is evidence of BAD quality control in Peerless's CHINA factory. It is idiotic to ship an obviously defective product halfway around the world with the result that they have now earned a dissatisfied customer.Otherwise, it appears to be a beautiful, solid, well-constructed faucet. I am sending it back to Amazon for replacement.
I searched the interweb and found a wide range of prices on very similar faucets. This one was near the low end of cost yet the quality was very nice. As others have stated in their reviews the handles and spout feel a bit loose in the hand and the client said she has to screw the handles caps back in now and then but for the price it wasn't an issue. Installation went perfectly.
This is a heavy duty faucet and when I put it I my 60 year old house it made the sink look so much butter.
I wanted a nice faucet for my old farm kitchen sink that I could easily put large pots under and lift them out. This fits the bill. It's nicer than I imagined!
This faucet was very easy to install on the existing hardware. The gooseneck allows for ample clearance beneath the faucet head so that you don't have to move the head left or right to allow you to move large objects around the sink.
I returned this faucet because the spout was not long enough for our 3 compartment sink. I ordered it because the picture looked like it might be, but it wasn't. The spout was only 8 inches from faucet to end of spout. And the ad did not even give any info regarding the length of the spout. It was returned
Answer: yes