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: Love this pigment. Bright rich colors that are individually labeled for easy use and easy ordering in the future and the little scoop that comes with this order is way to cute. Came in a box that was packed full of bags of pigment. Exactly as described.
Example Output: positive

Example Input: I ordered a king This mattresses is super comfortable, the measurements provided online were accurate. I was really nervous about ordering one I couldn’t try out but I went to a mattress store previously to try them out. I tried a hybrid mattress I fell in love with that was about $1500 but I just couldn’t pay that much for a mattress right now and it feels just like this one, I’m super pumped, it is sooooooooo soft but not to soft. 😁
Example Output: positive

Example Input: Don't buy!! This thing is always dead. I charge it and it works, then turn it off, the next time I go to use it, it's dead and doesn't turn on until another charging. Piece of junk, how does it die when the thing is off??!!
Example Output:
negative