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: Upon unboxing and turning the blanket on, the controller melted and nearly started a fire in our nursery. The room now smells like burnt plastic. Obviously would not reccomend and suggest folks are careful with this throw.
Example Output: negative

Example Input: I have used this for my terrible joint pain from being on accutane. It has helped me so much! I have also used it on my husbands back for all the pain that he always has and he found relief from it too! So excited I found this.
Example Output: positive

Example Input: I ordered these gloves because product description said that they worked with touch screen phones. As soon as I received the package I took them out of the box and tried with my iPhone. They would not work on my phone.
Example Output:
negative