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: Smooth coffee, but a bit to big for senseo, interestingly all the other Melitta One pod flavors fit just fine in senseo, my fav are french kisses and vanilla haze.
Example Output: Positive

Example Input: There is contradicting information. The description says Senior Greenie Large, while the photo shows "regular" as well as 27 treats versus 27 ounce. Anyone that reviews and can clarify the actual product would be much appreciated.
Example Output: Negative

Example Input: I am aware of the disclaimer and that the picture may not indicate the proper merchandise. However, the ingredient list I assumed would be an accurate description of the product. Not so. Romanoff recently changed the formula for their Black Lumpfish and have added several ingredients that in my opinion have ruined a great product. Upon recieving the shipment we were extremely disappointed that the product shipped was of the new formula. We purposely sought a vendor that would sell the older version after being able to find only a few local retailers with a limited supply. Very disappointed that Amazon would not have a more updated listing for the item.
Example Output:
Negative