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: Does this have an over flow?
Document: works well but leaves water in sink it has a lip on it I don't think they have a flush mount
Works well for my application. Not super high quality, but good value and perfectly functional and look good. I recommend
We love this just no instructions with it. But other than that very easy to use once you know how it goes
We have not installed it yet because our home is being built, but I inspected the product carefully and it is exactly what we expected. I am sure once it is installed, it will work very well.
WOW! I thought it would be good, but not this good. I love that it is brushed brass and that it actually opens and shuts. It totally matches the bamboo faucet and the sink. NICE!
This was supposed to be antique bronze, but turned out to be more of a brass color. Also, got the wrong size, needed standard but didn't realize vessel sink drains were so large. We have a vessel sink, but it had a standard drain size.
This item functions 100 percent better than a typical pop up drain for a vessel sink.! I really love it.
This drain matches the Light in the Box faucet it was installed with. It is collecting water marks at the edges and it doesn't drain very fast. It also doesn't leak, was easy to install (no real instructions included), and works reliably.
This drain is well made but the color is much lighter than what is pictured, The pop up I received looks more like antique brass
The product came just as it looked in the photo. I haven't installed it yet, but I can't wait to.
Answer: no