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: This was a steal! For 13.00 one would never know it is a pre owned case. It saved my phone more than once when it slid out of my lap while I was getting out of my suburban. The only thing I would change is making a belt clip for it to be worn on your person. Other than that AWESOME!!!! I'm a happy girl.
Example Output: positive

Example Input: I specifically waited for this color to be available and there are no speckles as described. The lid doesn’t close tightly and the whole construction seems cheap. Im really displeased and upset because I was Greatly anticipating this item. When I asked for assistance like cooking instructions; GSI wasn’t willing to reply. Never buying GSI again
Example Output: negative

Example Input: Absolutely love this cup! I’m going to buy more! Keeps my water cold all day and the steel straw is awesome doesn’t get discusting like plastic ones and keep drinks cold all the up to your lips! lid fits gray too no spilling!
Example Output:
positive