sentence: A man is putting wall paper on the wall, he is trying to measure it just right so that it is even with the rest. sentence:  He cuts some of the paper and takes the plastic part off of the back so that it is sticky and begins pressing the adhesive side down on the wall. sentence:  He starts to add pressure to it so that any bubbles get out and it looks nice and even. sentence:  He stands back to look at the wall and make sure it look good, then shows a before and after photo.