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.

[EX Q]: Had to return it several times for a close enough fit. A size XXX is actually a large adult size and medium fit around the arm/shoulder area. Finally gave up and got a full refund.
[EX A]: negative

[EX 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!
[EX A]: positive

[EX Q]: Lunch box arrived today with a jagged, very sharp broken zipper pull. Would have cut a child most certainly. When I held the pull to take the photo the pull fell right off. Otherwise the lunch box looked great.
[EX A]:
negative