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: We love this kit, which includes everything we need for birthday decorations. It saves time for us instead of looking for birthday related decorations here and there in different stores. It is a decent product and has a great quality! Thank you.
Example Output: positive

Example Input: It looked just like the picture when I put it on the bed but then the colors ran, staining the sheets and mattress. I was very disappointed and upset.
Example Output:
negative