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).

Ex Input:
Ballet Class for One Side Only . This is a ridiculous DVD as it only has class ON ONE SIDE OF THE BODY. It's insane to have rewind between  every movement to be able to do the other side. Nobody in their right mind should buy this; a total waste  of money.

Ex Output:
NEG


Ex Input:
Charming, but needed more focus . A 10-week program in New York City schools teaches ballroom dancing to 5th graders, imparting lessons about self-worth, respect, and etiquette.  Some of the students go on to dance in a city-wide competition.  This documantary focuses on the children of three schools as they prepare for the showdown.  As many other reviewers have noted, the film would have benefitted from a finer focus on a smaller number of kids.  This would have allowed us to see more of their personal lives and place the program in its context.  Nervertheless, there are many joyful sequences in this film, and the children are charming.  Those qualities go a long way

Ex Output:
POS


Ex Input:
Bad . This movie is just plain bad.  It never should have been released for public consumption.  I honestly cannot think of one good thing to say about this movie.  It makes no sense that it would have 3 1/2 stars with 39 reviews.  Something fishy is going on here.  Enough time wasted on this one

Ex Output:

NEG