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: Received an older model than pictured, screen has 2 flaws, crashed after installing microsoft office. I needed the computer for my office, and little to nothing was done to refurbish the unit I was sent. I had to reinstall the operating system myself after half a day I got the thing working to my satisfaction. I would not recommend buying anything from these folks again.
Example Output: negative

Example Input: I placed order and was given delivery date. Two weeks after delivery date, and no magazine, I inquired and was told my order was received after offer expired.
Example Output: negative

Example Input: This product is not worth the money. 3 months later the plastic cover is already cracked. Initially the item came torn, so I had to superglue the cover. The product is poorly made.
Example Output:
negative