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:
Another fabulous addition to the Brady saga! Sat down and read it cover to cover, didn't want to put it down. Sheriff Brady is on maternity leave and must stay in the background, depending on her deputies to find a serial killer.

Ex Output:
positive

Ex Input:
Shipped out on time and arrived early! Very neat package and perfect invoice/product. Product package was sealed and when opened, product was fresh. Good Quality product!!

Ex Output:
positive

Ex Input:
The buckles may be wonderful, but the bolts that come with it suck. Stainless on stainless, gall up within 4 turns. Just how I wanted to spend my evening, with the cutoff wheel....

Ex Output:
negative