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: So disappointed in this product. It was not as pictured. The picture shows a more square bag. The one I received was more slouchy. I purchased it to use for work for a laptop. Theres no way it would fit. I ended up donating this bag.
Example Output: negative

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: We order two different types of jewelry from this company the other jewelry we order is perfect. However with this jewelry I have a few things I don't like. The little Stone comes out of these and customers are complaining and bringing them back and we are having to put new jewelry in their holes. You cannot sterilize these in an autoclave as well because it heats up too much and the glue does not hold up so the second group of these that we used I did not sterilize them that way and the stones still came out. When I use a dermal clamp to put the top on the stones come out immediately. DO not waste your money on this particular product buy the three mm. that has the claws that hold the jewelry in those are perfect. So now I'm stuck with jewelry that I can't sell not good for business.
Example Output:
negative