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]: I was skeptical that this would work to keep my hound dog quiet - but it works like a charm! Maybe because her nose is more sensitive?? We don't always put her bark collar on, but when we let her out at night when her barking would be more disturbing to neighbors, it works as described. Sometimes we only put the collar on and not activate it - that also works now that she associated the spray with the collar.
[A]: positive


[Q]: I placed order and was given delivery date. Two weeks after delivery date, and no magazine, I inquired and was told my order was received after offer expired.
[A]: negative


[Q]: Do not buy this item. It works fine for a few days then it starts to slide all over the tub when you step on it. My wife is handicap and we bought it thinking it would help her get in and out the tub without sliding but it does not hold suction as promised and is misleading when it says it stays in place, safe etc..... Dont risk sliding and falling do not buy this.
[A]:
negative