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 bought this in a size to fit my thumb and it fits well, stays put, looks good, and spinning the outside ring has become addictive. I like this ring a lot.
Example Output: positive

Example Input: I like that this little medium size dress is tropical, sexy and modest at the same time. Im a 36C and had good bust coverage-I wore a sports bra/t shirt bra and slipped out of the shoulder string straps and just tucked them in to the bra-worked great. Im 5'4 and the dress comes down to the top of my knees. It is so feminine with the big bow tie in the keyhole back. I have washed it and it did not shrink. I wore it to Hawaii with flats.
Example Output: positive

Example Input: Kind Ella And The Charming Duke is a fantastic historical romance by Bridget Barton. Ms. Barton has provided readers with a well-written book and furnished it with outstanding characters. Ella's mother marries a wicked earl soon after her father dies. There's no love between Ella and her step-father and step-sisters. Rufus is a duke in search of a wife. Rufus and Ella's story is loaded with drama, humor, action and spice. I enjoyed reading Kind Ella And The Charming Duke and look forward to reading more from Bridget Barton in the future.
Example Output:
positive