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: Are there any safety posters/information on form when using the rack?
Document: I've had this rack for a little over a week now and it has exceeded my expectatins. Very strong and sturdy and the safety bars are perfect when lifting heavy. It took me 30 minutes to put together by myself. Worth the buy.
This is an unbeatable rack at this price point. I have not seen better at this price, but I have seen a few lesser racks.This rack provides much security when lifting heavy. I have no doubt that if I fail on a lift, those solid 1" steel safety bars will take the weight.
Great rack, been using it for years with no problems! nothing has bent so far, and it does its job just fine!
The rack is not as heavy as some other more expensive racks This problem can be easily solved by placing weights on the built in plate holders or using the plate holder attachment.
I ordered this item directly from New York Bar Bell. You can see some pictures of the rack that I received in the Customer Images.The quality of my power rack is sub-par. There are metal burrs left behind from when the holes were punched out for the safety bars. Plan on having a metal file on hand to remove these after you spend time to assemble it.... otherwise they will strip the paint right off your safety bars.
I was torn between ordering this or a $2500 top of the line rack with similar accessories.Pros:Price. A similar rack I was looking at was $2500 with all the accessoriesSmall footprint. With the adjustable plate holder I no longer needed a plate tree to hold my weights. This also adds extra stabilization to the rackAccessories. The extra J hooks and safety bars are reasonably priced. The plate holder attachment works great. I no longer need my plate tree.
I marked out most of the spacing I'll be using and put a bit of electrical tape around the edges of the holes on the frame to alleviate the scraping sound that it makes.The pull-up bar on the front is sturdy and has some light knurling on it to improve your grip. The rack also doesn't move or sway when performing this exercise (I have my rack on a low pile carpet - just enough to dig in perhaps).
I got one of these a couple months ago and it works very well. For some it may seem a little light by itself, but I got additional plate holders direct from New York Barbell which fit on it perfectly. When they are loaded with plates this thing behaves like it was bolted to the floor. Using the power rack for plate storage saves alot of floor space too.
I have dip bars, olympic weight holders and bar holders. Monster trays, barbell trays, lat attachments, crossover attachments, plate trees, monster hooks and additional chinup bars are available.I have two gripes with this rack. One is that it is light. This allows for easy movement when racking weights. I solved that by using the plate holders for my 45# plates. Not only does it stay put better, it has less sway at the top of the rack.
Don't make my mistake of thinking this rack is of "high quality"!
Answer: yes