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 Input:
Product was exactly as described, worked like a charm. Good quality material does what I want to do, and looks great. I would like to see a few more aluminum crimps in the bag to do multiple loops on the cable in the future. Overall great product.

Ex Output:
positive


Ex Input:
Omg these are the cutest and just as I imagined! They are more like a postcard rather than like a folded over card. They are perfect size and super cute!

Ex Output:
positive


Ex Input:
This is one of the best hair spray I ever used. It helps your hair in the shape you want and it lasts for a whole day! The scent is a little bit strong, so remember to open the window when you use it.

Ex Output:

positive