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: Turn on or Off Power Switch?
Document: to my amazement, the replacement bike showed up at my door within 24 hours! assembly was pretty easy it took about an hour and a half. I really love this bike with all its' workout options. It is totally quiet, which allows me to watch tv and work out. I have encountered one problem, the mesh seat has ripped from the seat frame. I have not contacted amazon yet. i will after i write this review. I have had it only a month.
When the product arrived it was delivered by UPS and the box looked absolutely terrible and I thought the product was damaged but to mine and my wife's suprise nothing was damaged and all of the parts were there. The product had very simple and direct instructions took about an hour to assemble and the product works like a champ. Awesome product, easy to asseble and easy to use. Great product would highly recommend.
When I ordered this machine I received it pretty quick, but the box it was shipped in looked like it had been through a meatgrinder. When I was putting it together, I noticed that the connectors and wires had been cut in two. I called amazon and told them. they told me they would send me a new one and that i would need to ship the damaged one back at their expense. I told them the box would need a lot of tape to piece it back together.
Well, well, this is 2nd time disappointment on exercise bike purchase since previous order was returned. Now, I'm considering again ......Amazon can send new plastic covers? ?
Well, the good news is that I ordered this yesterday and it arrived today. Excellent. The bad news is that the shipping crate was badly bashed up and this apparently caused several cracks in the plastic parts. Many commenters have said the same thing; you would think that they would improve the shipping box to protect their expensive product. It is heavy and a lot of work to assemble; my spouse is currently cursing, still working on it.
We purchased this machine at the end of March. I was very excited to have the mesh seat as the other, more traditional, solid seat always make me so hot. Well it is just 4 months now and the mesh is coming apart from the side of the seat. I contacted Amazon regarding an exchange for the LS5.0 model and was informed that since it is past 30 days it is a warranty issue and I will have to deal with Livestrong directly.
Very, very comfortable.
Very disappointed! May need to look for another on-line retailer for my shopping needs!By the way, the product itself seems very nice. Only used once so far, but seems very nice.As of 4/22/12 I have modified my rating of this product from 2 stars to 4 stars. See additional comments in the comments I posted on 4/22/12.
To top it off, the USB connectivity--one of the hyped extra features of the LS6--was non-functional.Given the number of similar experiences reported by other reviewers, I can only recommend against purchase of the LS6. Instead, save yourself some money not to mention the consternation and disappointment: buy the Livestrong LS5, NOT the LS6.
This was purchased for my elderly mother to keep up her leg strength. I purchased this bike with this particular seat because I thought it would give her the best low back support. She is less than 5 feet tall so the lumbar area hits her too high. This particular seat is not adjustable. Due to this, she feels like she is being pushed off the seat. Frame around the seat is very hard, I cut some pool noodles and framed the sides for her.
Answer: no