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]: Hair keeps clogging up my bath shower drain and the sink constantly. I needed to get a snake drainer as a recommendation from a friend. Decided to get this since it comes in sets of two. I tried it out and was able to pull out some hair. My sink and shower drain started to unclog. Glad that this worked! Glad this worked out!
[A]: positive

[Q]: Read all the great reviews, so bought this item. Instructions are extremely inadequate; could not figure out how to put together. Returned immediately.
[A]: negative

[Q]: I got this xtra large size so I could keep the wreath in the original box yet seal it in the canvas case. The zipper goes all the way around, which makes loading and unloading a breeze. The canvas is heavy. Excellent product.
[A]:
positive