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]: 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]: Never received the lights. Email said they were undeliverable? Which is odd because i received other packages from Amazon that day and someone was home all day. Ill look elsewhere.
[EX A]: negative

[EX Q]: I am happy with my purchase. I have been using money clips for over a decade and this one feels very sturdy and has a good color. I think it is work it.
[EX A]:
positive