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

Input:
Question: The Stamina AeroPilates vary in price from about $200 to $1,000.  Which is their best-selling model and why?
Document: I am 5'8' and with this model I cannot reach full extension on many of the exercises. In addition, the ropes, as they are not raised, rub my shoulders when performing various arm exercises. Also, the fact that it is not on wheels makes it difficult to relocate the reformer when not in use. While a good value for the price, if you are serious about Pilates I recommend to upgrading to a more advanced model.
awesome best purchase ever
It is excellent value for the price. It needs a little more resistance if you have been doing pilates a while. You can buy a power cord which I plan to do. I'm 5'9 and it fits my height which is good
OMG I love this machine, I bought the rebounder too, thats what gets your heart rate up. If your on the fence BUY IT. It's the best money I've spent on exercise equipment!!! !
I have had the product for 3 weeks and it seems very durable. I also purchased the rebounder which provides a great heart pumping work out. This model has 3 cords instead of 4, but it looks like stonger cords can be added. The platform body is not very wide,not a problem for me, but should be checked to see if it will work for you. I give this 5 stars. I love it!
Oh, and um there is no beautiful wood on this one like on the 5000 dollar model, ha ha.THE GOOD:  The machine is affordable, it works, and if you do the exercises regularly, you will see your body change shape even though you feel that you are barely exercising. Provided you suck in your tummy on every exercise...core is CORE!! !The Jumping attachment is GREAT and I love it.
I love Pilates reformer classes, but they are so expensive. This product costs less than 10 classes. It comes with a video that helps beginners use the equipment and a workout video. It was easy to put together, very little that needed to be done. It folds up easily and fits under my bed, this is the reason that I purchased this model. This feature made my husband happy. I use it regularly. Pilates on the reformer offers no/low impact and great strengthening of the core.
I have done "rehab pilates" for years at a great clinic, but when I saw this AFFORDABLE reformer, I jumped on it. While some clubs charge only 30 a session, others ask 200.00!! !The machine is NOT like the ones at the club. The ropes are cheap, the loops dig into your legs or have a cheap velcro cover thing, the foot part is straight, not bent, not adjustable.The main problem I have is the CORDS are TOO weak.
i had a hip replacement and during therapy this type of machine was the only one that i could use. after a couple of years thinking of that machine i decided to look it up on Amazon, and sure enough it was there..  lots of different brands rating etc to choose from but this was really affordable and so far very durable.. i use it at least twice a day for my legs, great all over workout and stretching.
easy to assemble to few items that needed such. it folds easy & works well for my purposes. i'm very satisfied w/ my purchase.
Answer: yes