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: I am 6'2" and wonder if my 7'8" ceiling height is high enough?  What is the height of the pedals when they are even with each other?  Thanks!
Document: Even in it's unassembled state the main part of the unit is HUGE. I had two 200+ guys moving mine for me and they still dropped it and dented my wood floor.
I am 5'6" and my husband is 6' and the sizing is right for both of us.Update Jan. 2012: the elliptical works as well as before - no problems so far. I continue to enjoy using it and can't say enough about the convenience of having it available when I want to use it.
The machine worked great for awhile. Then it would go into pause but I kept riding it and it would eventually start to work. Now it's stuck in pause and I apparently need the infamous sensor. You think spending money for the more expensive machine would be enough to avoid quality control issues.. but I guess not.
My wife and I waited 3 months for this item to get back in stock on Amazon. This is a very high quality piece of equipment; very sturdy and quite heavy. We have both been very pleased with the purchase. There are a lot of cheaper options out there, but you get what you pay for. You won't be able to find this (new) at a lower price than Amazon.
Boy, I wish I would've jumped when I saw it drop to $1699. At $2599, it's no longer a good deal. Check out Consumer Reports...there are other machines out there with nearly the same performance at a much lower price. But hey, if they decide to drop the price back to $1699, or even $1899, I'd buy it in a heartbeat.
Since early Oct, I have a total 10 emails on this subject in my &#34;sent&#34; folder.Then another problem with the Heart Rate monitor showed up; my wife using the belt which came with the unit, noticed the read out of HR on the console was not correct...immediately when starting up the unit, the readout indicated an impossible 100bpm and during her exercise indicated as high as 150bpm.
I purchased this elliptical machine for my husband because I had read several reviews that were quite favorable. I have not been disappointed by the machine, although I AM disappointed with how little my husband has used it. The item is quite heavy, so was difficult for us to get to the second floor of our house. Even though we brought it up piece by piece, the main piece was the part that we struggled with.
This is a sturdy, stable, well constructed elliptical that should provided years and years of use. There are many cheaper versions by other companies, and even though lighter weight feels like a benefit, in the long run they don't last as long. Elliptical training was recommended to me by a doctor after a foot injury. I would not have thought about it prior to that. It feels like a great workout to me and it is not as boring as my treadmill.
The elliptical came in a crate and is too much to handle for one person. You need at least 2 strong guys to help you move this unit into your home. I was able to slide it into my garage and uncrate from there. Even disassembled, the base part of this unit is really heavy. I had to get a friend to help me move it up one level of stairs.Assembly  4 StarsAs hinted above, this unit is not fully assembled.
So now I have to call Diamondback to get a service technician to come out. I wonder how long that will take, and how much it will cost. And, of course, I'll have to take time off work to be here.I am an experienced DIY-er and have assembled things a lot more complicated than this elliptical. I had no trouble with the wiring connections, double checked them during assembly, and am confident that I did not do anything to cause this problem.
Answer: yes