In this task, you are given music product reviews in English language. The goal is to classify the review as "POS" if the overall sentiment of the review is positive or as "NEG" if the overall sentiment of the review is negative.

Example Input: The new sony is very poor quality . I bought this never having problems from Amazon.com before. They did not state that this was a Sony product and when I received it, all the CD had on it was a root kit virus. It would not even play in my CD player. When I tried to read the CD to copy and burn the "WAV" files to a new CD so I could just listen to the music, all there were on the CD was executables and no sound files. Sony is very poor quality now and I do not want to buy it again
Example Output: NEG

Example Input: Superb Intonation, great music, incredibly beautiful! . This is a great CD with the Dance Movements being my favorite. UNT plays wonderully, intonation is great. Highly recommended band literature
Example Output: POS

Example Input: THE BEST SONGS ARE THERE . Only die hard fans of GERSHWIN should buy the massive songbook ELLA AND NELSON RIDDLE made in 1959 ,because the great songs are all included here.Back in those days ,GERSHWIN was still considered the best AMERICAN composer, probably because he was the only one who tried the classical experience and succeeded ,and also because of the fact that he died young.Nowadays we know that RICHARD RODGERS and JOHNNY MERCER are the deserving legends of AMERICAN popular music.Having said that let me say that this collection is perfect,it's really the best.Personal favorites of mine are SOMEONE TO WATCH OVER ME and BUT NOT FOR ME.Even the guy from TEXAS should enjoy that one
Example Output:
POS