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: what happens if I walk more than 2-3 hours a day?  What if I walk 7-8 on this device?
Document: The desk is 46 inches high (a height that I assessed for me, 5'5&#34;, on the treadmill). It's not beautiful, but it's sturdy, big enough for my laptop, phones, coffee, and the treadmill remote. And it only cost $42 for the materials (wood, plywood, hardware).Finally, other reviews are correct--the distance, calories, and number of steps counted are all completely wrong. But the time you walk is correct and that's really all you need (if I walk 3 hours at 1.2 miles an hour, I know I've walked 3.6 miles, even if the device tells me it's 7 miles, for example).
I bought this hoping to get decent use out of it. I end up using hours a day, every day. I have lost weight because I basically walk whenever I am in front of the computer - from 2 to 8 hours a day!The speed is perfect. It goes down to 0.5mph, which is pretty slow, too slow for me to actually walk without thinking about each step. I ramped it up to 1.5 mph when I first started out and after about a month I upped it to 2mph.
It's louder than I would like but I don't see how they could do much about that as a treadmill is bound to create some sound. For what it is though it's quite quiet and doesn't bother me while I work. I've done as much as 7 hours on this treadmill at a time and it works fine. The controller is quite functional. The whole device is quite sturdy and has held up perfectly for the last 6 months.It would be nice if it could remember what speed I was going before I hit pause.
I've now had this a week and I've been using it daily, mostly at 1.2 miles an hour, typing, working, and on conference calls. It's very good for its purpose. It's smooth, quiet, and compact. It's also good because now it's set up with a desk, I stand even when the treadmill isn't running so get further benefit from that too. The quietness is a big plus; you can be on the phone or watch TV with no interference.Some things I wasn't expecting:- The motor is small and has a &#34;shelf life&#34; so the manufacturer states 3 hours' use a day maximum to get a couple of years' use out of it.
Perfect for making a desk into a walking desk. I just put a coffee table on my desk and mounted my monitors to that. I have had it for a few months and it is great. When I step up to my desk it feels like I am taking the helm of a battleship or some other important authority position. And when I am reading stuff I walk. No more sitting on my ass all day.
No motor noise, no noise other than my clomping along as I walk.I have been unable to get the bluetooth stuff to work with my Mac, so take that for what you will. I did discover that a Fitbit One will not register your steps if you're wearing it unless you get up to at least 1.4 MPH.I've been using it for a week now, and on the 7th day it started making a horribly loud groaning noise. No matter what speed, and if I'm on it, it gets much worse.
so far i've been using this 2 months and had no breakdowns - had to restart it once. usually run it from 0.7 - 1mph. would be nice to have a remote control but it does what it's supposed to.
I'm in the middle of writing another book and found myself sitting long hours at the computer. This treadmill saved me. Now I am walking, often for two hours a day, and still getting the writing done. It is a life saver.Works beautifully. I've had it over a month and use it every day.Shar McBeeAuthor of "To Lead is to Serve"[...]
I am very pleased that this treadmill is so quiet! so important,  I hate the loud treadmills at the gym. I also love that i can pause this treadmill for hours without it shutting off automatically. It helps me keep tract of my miles and calories and distance at the end of the day from working. I'm behind the computer for hours and walking while i work has done wonders for my back problems. Be sure to have good walking shoes. I had to replace mine and what a difference that made.
I love this for a treadmill desk set-up. I am on the phone and at the computer writing sometimes up to 15 hours a day, so having the treadmill under my desk is a godsend. It is quiet enough that nobody notices background noise while I'm on the phone. If I set it to 1.5 mph, I can write while walking without a problem. Most days I end up walking an extra 5 to 10 miles while working, all without thinking about it very much. It's easy to set up and has rollers in the front so you can move it around without too much effort.
Answer: yes