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:
I thought I knew a lot about the movie... . ...but the materials Criterion put together for this great two disc set shed new insight and light to one of the greatest chambara films ever made. Thank you, Criterion, for taking my email (and who knows how many others) seriously and for bringing this pristine and wonderful DVD transfer of a true classic. This movie should be in every serious cinephile's collection, and I highly recommend this two disc set

Ex Output:
POS


Ex Input:
Beware . This may be a good movie.  However, I can't tell because the DVD they sent me was a "Region 2" version that won't play on U.S. DVD players--or at least not on mine.  If you buy this, be sure you're getting something that will work on your equipment.  Otherwise, like me, you've wasted your money

Ex Output:
NEG


Ex Input:
Worst Movie Ever Made . Self indulgent, purile, child-like, pure unadulterated garbage of the highest order.    A truly horrible movie.

Ex Output:

NEG