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: Worst PLA I have ever tried. Problems getting it to adhere to the bed, really gooey and stringy. Every print fails! Tried every different setting in cura and all different temperatures and nothing works.
Example Output: negative

Example Input: WOW, This little thing is freaking AWESOME! Talk about a 20 second workout?! This thing will shock you on how fast your legs will BURN... you will think they are on fire... oh yeah, and the next day you will feel your stomach muscles crying out for help! I LOVE THIS STEPPER! Perfect workout for a Trucker who is health conscious like us!!
Example Output: positive

Example Input: I bought this for my 2 year old and she absolutely loves it! The stainless steel makes it a realistic-looking tea set and is great for imaginative play. She sits at her table and chairs and has a tea party. The cost is very reasonable compared to the quality! Very happy with this purchase!
Example Output:
positive