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:
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:
Didnt work at all. As soon as I began filling a tube it would shut off (overheating). Wasnt happy as I hade 7 tubes to blow up. Luckily I had a manual one.

Ex Output:
negative


Ex Input:
I bought this ice maker as a gift to my friend,he likes drink cold beer very much. He says this machine is suitable and perfect for everyday use this summer, he surprised at how quickly it started to make ice cubes.

Ex Output:

positive