Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: To engage the spray mode, does the button lock or do I have to keep holding the button?
Document: The button on the sprayer end is just a toggle between spray and aerated stream. If you switch it to aerated stream, it stays there. If you put it on spray, it slips back to half pressure every time you turn off the faucet, so you have to hit the toggle every time you use the sprayer.The big problem for me is that the only way to turn the water off and on is the main handle on the body of the faucet.
Instead, I wash a pot and then reach for the handle to turn on the water, then grab the sprayer and hit the toggle to get full spray, then rinse the pot, then reach back to the handle to turn the water off.
This faucet is beautiful!!! The only reason i gave it 4 stars instead of 5 is because the nozzle is not as flexible to reach all sides of a large sink as the picture would lead you to believe. But with the spray funtion it works just fine. I really do love the faucet!
After doing much research and price comparison for this faucet, I took the plunge and purchased it. I am so happy with my purchase for my kitchen. It's really classy looking and works very well. There's really nothing negative I can share about this faucet. Maybe it was a little pricey, but worth the money in my opinion for a good quality faucet. The plastic spray nozzle that others complain about does not bother me. You can't tell at all and it prevents burns from hot water flowing through the nozzle.
I love this faucet. Everyone compliments the look of it and it's awesome with my sink! Love love love it!
The quality of this faucet is excellent. It is solid, has weight to it, and feels extremely durable. I was able to get mine through Amazon Warehouse for less than 1/2 the price, and very happy with the purchase.
I love this faucet in my contemporary home. It was simple to install (no plumber needed), it looks fabulous, it works like a charm (great sprayer that stays on handsfree), and it's very well constructed of high quality materials. It's not the least expensive faucet you can buy, but for the money, it's a great purchase.
I feel bad about being so negative about this, because my annoyance is clearly the result of my incorrect expectations and not the fault of the manufacturer, but it is driving me insane.Another issue is that the hose is just a little too short to do a good job of rinsing the sink. Our sink is also by Blanco (Diamond 1-3/4), so I expected them to work together.
There are so many options out there for faucets, that it was quite overwhelming to narrow down the different models. I did a pretty robust research including manufacturing record, place of origin and customer reviews and after pretty much came down to Kohler (US), Grohe (Germany), Hansgrohe (Germany), Blanco (Germany) and California Faucets (USA). After looking at the different models, we decided to go with the Blanco.
In fact, I had to extend the cold water feed for one of the 2 faucets I installed because it was too short. All other barely made it to the water valve.Did I mention instructions are pretty much useless?The box in both units I ordered had a lose part that moved all over the box. We check and there was no damage, but this should have been easily fixed by the manufacturer.Did I mention instruction are pretty much useless?
Answer: no