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: If I could give it a zero star I would. False advertising....advertised as a 3 pack....but you only get one. BIG RIPOFF! !! Returning this. Buyer beware
Example Output: negative

Example Input: These gloves fit comfortably, give a nice grip on the golf club and look nice. They are easy to get on, while also fit snug. The material feels like very good material and isn't irritating.
Example Output: positive

Example Input: These are the prefect addition to our living room! We have a little cove near our ceiling and these fit there beautifully! Adds some cool atmosphere. They are easy to use and install, only wish the sticky were a bit stronger we ended up double securing it with some sticky tack.
Example Output:
positive