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: I’m very dissappointed. Look at the picture of the product and look at what i recieved!! It’s not even a shirt and a cape. I got this bib tie on looking thing that doesnt even sit on a puppy properly.
Example Output: negative

Example Input: Works just like it was intended....I have no problem with it. I did however buy and command strip that you would hang pictures with and put it on the wall with that. Have had no issues. Seller was great as well.
Example Output: positive

Example Input: Good fiction can be character centered, plot centered, or even, as in many historical fiction, setting centered. Rarely does it fulfil all those categories at once. When it does,,it's fully realized. This charming romance is fully realized. Set in Louisiana during and after a hurricane, it has believable (in its own world) characters and plot, and a gentle reminder of a world we all wish we could live in. Recommended for readers of sweet romance.
Example Output:
positive