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).

Input: Consider Input: Very light on baby care basics . This newborn care DVD is strictly for caring for a newborn infant, in other words, what you learn here won't apply after the first 3 or 4 weeks. My biggest beef with this DVD is that it totally just skims over all the basics, such as how to breastfeed properly, how to bottlefeed properly, how to swaddle properly, how to calm a baby properly, etc. All the stuff you want to know about looking after a newborn, each is given about 5 seconds of screen time. Instead, the bulk of the program is wasted on things like "pre-birth preparation," which interestingly appears toward the end of the program, and how the mother should take care of herself. These are important things to know, but not for a "ultimate baby care DVD." The DVD packaging is also very misleading. It says "over an hour of hints"... but that includes 1 minute of copyright warning and another 30 seconds of "you should always consult your doctor" warning, plus a long end-of-program credit. The actual content is about 55 minutes. I've seen this DVD and the "ABC of Newborn Baby Care" DVD and even though the latter is not great, it's better because it goes through the important topics step-by-step, and the nurse/midwife demonstrates the techniques clearly. Between the two DVDs, I definitely recommend the latter. BTW, you can likely find this at your local library. It's also available from Netflix. It's just not worth the price of the DVD, not even 1/10 of the price

Output: NEG

Input: Consider 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

Output: POS

Input: Consider Input: disappointment! . I liked Vin Diesel despite Riddick and thought that he can be a good action star. Unfortunately, this movie at the very least didn't demonstrate his acting abilities (unless you consider looking tough as an acting skill). Grunted, the movie doesn't help. It is badly written, badly directed. Overall, mediocre B-movie.
Output: NEG