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:
WOW WOW WOW!!! . All I can say is WOW, this is one tough (but excellent) workout.  I am an intermediate to advanced level exerciser and incorporating this DVD into my routine is going to get me into the best shape ever.  No question about that!    There is a short segment of ab work, and I would like to see more, but if you're like me and do other things through the week targeted to your abs, you will be fine.    Five stars for Jari

Ex Output:
POS


Ex Input:
More Dis-unity . Another tired story about the Blackman as the horrible villian and the Blackwoman as the innocent victim...And we wonder why our community has so many problems..Maybe it's because of attitudes that are based on fantasy like this film and some other films..."Color Purple" , "For Colored Girls...." etc. We need to stop the finger pointing a realize that liberation can only occur if we "work together"...That means Blackmen and Blackwomen..

Ex Output:
NEG


Ex Input:
American Knitter learn how to knit 3 dvd set . I just received this dvd set on tuesday and by thursday I have learned to cast on the proper way, knit, purl, increase, decrease, cast off, hold my yarn the proper way etc. etc. Tracy is the greatest!! I feel like I went from an insecure beginner to a confident intermediate knitter in just two days.  I haven't even begun dvd lesson number 3, but I am secure in the fact that I will master it and become an intermediate or better knitter because of this awesome teacher.  She is friendly, patient, and very pleasant and caring as she guides you through each step of the way.  I hope she will put out another series where she teaches you to understand knitting patterns.  Thanks Tracy!

Ex Output:

POS