You will be given a definition of a task first, then some input of the task.
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.

That's it? . I had heard a lot about My Chemical Romance, both positive and negative. I decided to pick up a used copy of 'Three Cheers for Sweet Revenge' so I could form my own opinion without the biased input of from jaded indie hipster snobs or 14 year-old spoiled scene kids. This record was written and marketed to deliver pop songs, and the opener 'Helena' is an outstanding one. It has a great melody that stands up to repeated listening, and the performance is passionate and convincing. The problem is that on every other song on the album, I was bored with the melodies and performances, even after extensive repeated listening [I'm talking about keeping this in my CD player for over 2 months, not just a quick skip-through]. The high-gloss production values suffocate any negligable amount of rocking power and sonic depth that the music might have had, and the juvenile melodrama of the lyrics and melodies gets old real fast when they don't deliver the pop hooks they promise. This album does not rock. Period
Output:
NEG