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: is this toliet chair height
Document: We installed this commode in our master bath and are very pleased with it. The buttons are not difficult to &#34;press down&#34; and it is extremely efficient and quiet. No issues at all and a comfy height too.
I like this toilet. I was not so sure about the comfort height at first (it feels oddly high!) but I've gotten used to it and now I prefer it. Overall this toilet functions well. I like the dual flush option for water saving. It does the job!
The height is very comfortable for a 5'7&#34; and a 6'1&#34; adult. Small amount of water used is crazy, especially converting from an old 3.5 gpf. Haven't managed to clog it up yet, but not for lack of trying. Will be converting the other two toilets in the house to this model later this year.Note that it arrives in two boxes, which might be delivered by different carriers at different times of the day.
This was exactly what I wanted when I needed a new toilet because my old one was cracked. My sister has a dual flush toilet and I thought I would save water so that was an option I wanted. I wanted the Right Height because my knees are full of arthritis and hurt. The round bowl was needed because my bathroom is tiny. It fit into my bathroom without a hitch. Installation wasn't a problem at all. I love this toilet!
our water bill is always rising so this should cut down on the money we spend. Should pay for itself in 2 years
You have to hold the button down for a while on the one gallon flush to get it to do a complete flush. I haven't tried to see why you have too. The other flush works fine. We like it and if I can figure out how to fix the flushes it would be a 5 star.
We replaced an original  tiny toilet that kept backing up with this unit. I was looking for something with a  powerful flush and a higher seat because my wife has occasional back issues.As noted in other reviews, I recommend immediately opening the boxes on receipt. This ships in 2 boxes and my first bowl came cracked.I called Amazon and the rep said he'd send me a new toilet and a call tag for UPS to pickup this one.
This makes sense since it weighs so much the cost of shipping doesn't make sense. I only wish they packed these better.Once installed we only had 1 backup in 2 months. I think my wife used the &#34;low&#34; flush instead of the power flush. oops :)
This is a quality product. Starting with the packaging that got it to my home in perfect condition and ending with a toilet was easy to install, works great, stays clean, and saves water.
They do not look very 'user servicable' and I can't speak for how long they will last. However, because they seem designed for relatively easy replacement if they should fail. Considering how the two part toilet set up separates and the tank is so small and easy to handle, I don't imagine replacing them would be a problem. I hope that will never come up.As is common with these two piece toilets there are holes through the bottom of the tank which have bolts pass through them within rubber grommets.
Answer: no