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: My son wear a 10 in men so I always go a half size Bigger with all his shoes / sneakers to give him room for growth. He wore these shoes for his 8th grade dance. He didn't complain about the fit at all. And they were on their his feet all night .
Example Output: positive

Example Input: My brother had these and they really do keep the lemons and purchased the lime as well longer and juicy. Plus easy to display for drinks. Great product.
Example Output: positive

Example Input: I'm glad I saw these hooks instead of the regular open hooks. It's perfect for hanging outdoor lights and it is secured enough to keep the strings in place even when wind is strong. I also use it for my hanging plants and it's very strong and secured. I highly recommend it!
Example Output:
positive