Instruct: Classify a given Amazon customer review text as either counterfactual or not counterfactual.
Query: Wanted something easy and effective in keeping the birds from flying into my windows..  Have several different types of window decals... these are the easiest to...use and re use....  Just wish there was more of a selection...since they're so easy to put on and take off, I'd be able to change them with the seasons..