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: This thing does not tell you which app to download. I turned it on in range of WiFi and it would not connect regardless of which of the 3 apps I used. Thought that buying a cheap product was the way to go... you get what you pay for. In an age of cheap technology, it is astonishing that it comes with so little information. I am a reasonably tech savvy individual, and the fact that I can’t figure it out speaks to the low quality of the product. DO NOT BUY!
Example Output: negative

Example Input: Works just like it was intended....I have no problem with it. I did however buy and command strip that you would hang pictures with and put it on the wall with that. Have had no issues. Seller was great as well.
Example Output: positive

Example Input: Extremely dirty right out of the package. Surface of side A has several "pits" in the pressing. I enclosed images of the surface for consideration. I am rating at one star due to the poor pressing quality. As others have mentioned, if you get a clean copy you'll be listening to some of the best music ever recorded. Returned album to Amazon.
Example Output:
negative