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: A Good Introduction To Stability Ball . Swiss ball basics is a 50 minute workout , there is only 10 exercises which are performed in 2 sets of about 10 reps , the instructor shows more advanced variations on the second set and does some stretches in between the sets. Though the exercises can be challenging , the workout is pretty slow paced and let you to concentrate in the exercises. The quality of this video is very good and it is filmed on a sanded area , the instruction is very good also and during the exercises there's some animated pointers.  I think if youre in a good shape you'd be better off just buying his "swiss ball abs" it has most of the exercises from swiss ball basics but it has 3x20 minute workouts in different levels (but there all pretty tough).

Output: POS


Input: Consider Input: Pointless . The first third of the movie consists primarily of guests and hosts of a party greeting each other, and, as such, is unavoidably boring.  The second third of the movie features a game of charades, which is embarrassing.  The final third of the movie, though often self-indulgently mediocre, does possess some tension and drama, though it's largely derived from people's being mean to each other.  Not my idea of a good time

Output: NEG


Input: Consider Input: offbeat mystery . If you like mystery's with a twist, this movie is pretty good.  If you are offended easily by certain subjects, language, or sexual situations, I would not recommend this movie as it is quite graphic and vulgar


Output: POS