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: 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: Hair keeps clogging up my bath shower drain and the sink constantly. I needed to get a snake drainer as a recommendation from a friend. Decided to get this since it comes in sets of two. I tried it out and was able to pull out some hair. My sink and shower drain started to unclog. Glad that this worked! Glad this worked out!
Example Output: positive

Example Input: Putting it quite bluntly, this book was just no good. By the end of the book I wasn't even sure who the murderer was. I know his name but there were so MANY names, I'm not really sure who he was or how he fit into the story. There were dozens of names of people connected to the story. To complicate matters even more, sometimes they were called by their first name and sometimes they were called by their last name. I had a very hard time remembering who was who and what part they played in the story. In the end I just gave up on trying to keep every name, first and last, straight. The author wrote this book like it was a novel with imagined conversations, thoughts, and movements. It was enough to make a real true crime buff crazy! It all sounded so fake and made up! With a complexity of characters and the imagined conversations it was just not a fun book to read. Also, there was NOTHING about the trials other than the results. Had this been my first true crime book, I probably would have never read another one. I have read hundreds and this was one of the worst. Friends often want me to recommend a "good true crime book" to them. This will NOT be one of my recommendations! There was nothing about it that I enjoyed. No good!
Example Output:
negative