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: After just a few months of night time charging, the Apple watch won’t charge. Maybe if the seller sends me a new one for free I’ll write a better review.
Example Output: negative

Example Input: The tie cable to keep this on the pool is atleast 8 feet to short to reach the ratchet to tighten it. Basically worthless at this point, definitely won’t stay on for the winter.
Example Output: negative

Example Input: I bought the Westcott Stainless Steel Office Ruler with Non Slip Cork Base 6-Inch and the Westcott 6-Inch Clear Shatterproof Ruler because I was looking for a compact ruler to fit into a pen case both are good quality and came in perfect condition. The metal one was a Blue tint not stainless color but I'm fine with that. Great Price and value. As far as the sticker removal it was not a problem, I used WD-40 and was careful when removing the sticker and any residue.
Example Output:
positive