In this task, You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.

[Q]: Beautiful wig arrived quick and well packaged. Lace fine. Lots of hair. Color lovely. Fit good hairline good. It's so pretty thats what gives it away as being a wig as no one's natural hair could be do uniformly pretty. Can part anywhere. Movie star hair.
[A]: positive


[Q]: Glass is too small for screen, does not cover the curved edges and the glass does not completely lay out on the screen. Also noticed a reduced sensitivity on the bottom of the touch screen after installing the glass. Do no recommend at all.
[A]: negative


[Q]: Well designed, easy to use. Great value for the money. I'm working with a nice mild mannered dog who likes to wander to the neighbor's house and hang out by the road. I stopped him at the boundary line the very first time with a few beeps and called him back to me. No negative reaction at all. This is going to improve life for both of us.
[A]:
positive