Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Is the sanding pad square or round?
Document: I ordered the square sander in the pic above but what I received was a round sander. I thought about sending it back but it works all the same. I am redoing my kitchen with this sander and am very happy with it.
I did a little ressearch on all the sanders available and found this sander to be the best value and had the best amazon ratings so I purchased it. I am EXTREMELY happy I did so and believe this sander to be better than the others because it allows you to buy your own sandpaper and you can cut it to the square base of this sander (other sanders have round bases which is a problem because it makes you obligated to buy THEIR sandpaper so that it will properly fit the sander.
Highest recommended sander. It made me throw away my broke makita instead of repairing it. It is a work horse that will pay for itself on sandpaper alone compaired to the velcro round sanding disks used on the makita. I've read a few reviews about noise. They gave me a laugh. when someone makes a silent sander I'll call it loud. makes no more or less noise that any sander I've ever used.. buy this tool with confadence.
Not to mention my hand would go numb from the old sander, and this one seems to give me virtually no hand fatigue. It's more than I thought I'd get for less than $50. The only issue (which seems commonplace) is that the pad on which the sandpaper sits is slightly bent at all corners, so the corner parts get more contact with the wood I'm sanding than the middle does.
I have owned this sander for a bit more than a year, using it for small DIY woodworking projects around the house. I was pleased with its performance, though I have had to replace the sanding pad (understandable, though a $15 price tag on a part which I am certain Dewalt expects to fail after not much time is a bit steep). However, recently the agitation stopped working altogether.
Round hook & loop sandpaper costs much more than standard sheet sandpaper - triple the cost per sheet and more. Over the life of your sander, that will add up to a lot of money. Plus, there's more material in each sheet (the added loops - or is it hooks?) which will end up in a landfill in some poor neighborhood or desecrated wilderness.
The sander can barely hold the paper in place. The 2 smooth piece of iron supposed to hold the paper are useless and the paper slides sideways exposing the pad underneath and rendering the sander inefficient.
This sander has been through a lot and is still running. I've sanded drywall mud, durabond, and wood. Good performance. I knocked off one star as the pad seems to be wearing down faster than other sanders I've used.
I am stripping my tongue and groove wood home down to the wood. I use this in combination with my Makita Variable Sander. Even though it was not variable I liked the palm sander because of the square sides for getting into edges, and this model is pretty powerful.Unfortunately I heard a weird noise like a part of something was loose inside and then the motor jammed. I opened it up and a plastic part had broken off and was stuck in the spinning mechanism.
I have owned other 1/4 pad sanders but I like this one more than the others. The Dewalt has a powerful motor that gets the job done quicker. Nice tool. I've read other reviews about the clamp system but I find it easy to work with. Changing paper is no problem, and the clamps are secure. Decent dust collection too.
Answer: yes