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.

Example Input: 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!
Example Output: positive

Example Input: My 3 year old loves this piano! It is so fun and the microphone is a great bonus! Lots of musical options to use when playing with this adorable piano!
Example Output: positive

Example Input: LOVE LOVE these aqua shoes. I purchased a pair of aqua shoes and a pair of hiking sandals for a trip to Orlando Florida. The hiking shoes hurt my feet and got major blistered feet from wearing them. I wore the aqua shoes to every park there after. They were awesome!!! For the times we were not on a water ride I would wear them with socks. They felt like very comfy and light tennis shoes. When we would go on a water ride I would take my socks off and let the shoes do what they are supposed to do.
Example Output:
positive