Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: Can anyone describe the water flow is it strong, weak, middle of the road? Is it a full spray or just a ring of spray (how many holes)
Document: I got this shower spray so that when we take showers in the RV we can conserve on hot water. Wife loves it because she doesn't have to use the comfort stations.
I bought this hand held shower spray because it has a water control push button in the head. This part is great but the supply hose is very stiff and difficult to manuver. Our neighbor also bought one and has this same complaint.
We have been VERY pleased with this product. It is so nice to be able to hand it to the non-ambulatory person who can't reach the upper diverter valve or "on-off" water controls. We can set the water temp and flow regulator, get the water to a comfortable temperature, flip the water switch to "off", help the person into the shower/tub, and hand the wand over.
As noted by another reviewer, it is the only one like it that we have found after looking for a LONG time. If the person using it is very frail with little hand strength, they may have a bit of trouble with the on-off peg that lets the water flow. But even so, it is a great help for the handicapped, and at a great price! We've had ours for months & plan to get another when this one wears out.
After having used it for several weeks I have noticed that if you close the hand shower button it pops the diverter into the hand shower position. Which is not a big deal unless you wish to use the main traditional shower head. So we use the button to stop the water out of the hand shower, close the diverter and reopen the hand shower flow button. This relieves the pressure on the diverter to suddenly activate.
But figuring I had nothing to lose by trying it, I placed my order. The day it arrived I removed our old hand shower and simply hand tightened this one in place using the provided rubber washer. I fired it up for a test run and the diverter connection did not leak and hasn't to this day. The shower has an on/off chrome button that works wonderfully. When it is off, there is NO water flow, or even seepage.
This hand held spray is ideal with a valve for off and on control and the cost was much less than anything located locally. Also, a hand held shower spray with an off and on control was not to be found within the area in which we live.A great device for the handicapped.
This item is good for anyone to have and use. If you don't have a diverter, you can easily purchase one to go with this. That way you can have your regular shower head and then this one for personal cleaning. If your shower is close to your toilet, you can use this while sitting on the toilet as a bidet.
The button is very easy to press off and on. Someone in another review said there's was difficult to push, but maybe that is an issue with their water pressure.The installation is easy. This simple model is better than fancier ones that don't have an on/off switch at the handle.
Only gave 4 stars, as I wish it came with a holder to mount on wall. Its being used my me to help disabled husband in shower, and a clamp holder would help. I do like the fact that you can turn off water at the shower head.
Answer: no