In this task, you are given product reviews about dvds. The goal is to classify the review as "POS" if the overall sentiment of the review is positive(the reviewer is satisfied) or as "NEG" if the overall sentiment of the review is negative(the reviewer is not satisfied).

Example Input: Why waste the cash . This is a poor excuse of a movie. The actors are less than right for these rolls. I will be selling this movie used if anyone wants to waste the cash...
Example Output: NEG

Example Input: Very Impressive DVD . I had always wanted to try Pilates, but was intimidated by the thought of actually trying some of the exercises that I've seen people doing. I hurt my left knee 3 years ago and have a hard time walking and sitting for any length of time. Well, I had a hard time. I have been using this dvd for 2 months now, and can do all the beginner's exercises, even the ones I thought I couldn't do. I was pleasantly surprised at the enjoyment and sense of well-being that I get from the program. The instructor is laid back, pleasant, and offers helpful hints. You can actually see what she is doing at all times, and she explains things very well
Example Output: POS

Example Input: Not great . I wanted to see a romantic and touching movie.  This movie is contrived. The character that Reeve plays acts like a star-struck groupie.  Personally, I don't find his behavior to be romantic.  He seems like he is just like a groupie that is really excited that this actress is interested in him.  This is not romantic to most women nowadays.  He is not suave in the role he is playing.  It seems like a cheesy 70's contrived romance that does a bad job of it
Example Output:
NEG