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: Great helmet! Nice fit and great adjustments to get right fit. It’s very comfortable on and doesn’t slide around. Has good amount of padding. Great buy for the price.
Example Output: positive

Example Input: I have a bit of an odd use for this, but one that has tested its strength. I carry lots of automotive tools, including 2 breaker bars and a chain wrench in the bat section of the bag. I lug it around at the junk yard using the shoulder strap. Very heavy. It has survived many uses of weights that likely far exceed your typical use. Lots of room in accessories compartment!
Example Output: positive

Example Input: I got the lights today and everything is in good condition and is working, and I received all the prices. I love how easy these lights were to put together. The lights are also very easy to adjust to different heights and positions, and they are not that heavy to help move them around. These lights are great. Very useful, economical and sufficient for my use.
Example Output:
positive