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.
One example: The Bee Gees-Their Greatest Hits . Fabulous-This is a must have for any Bee Gee fans. My 4 year old daughter even likes this music
Solution is here: POS
Explanation: The overall sentiment of the review is positive as the reviewer refers to the music piece with positive expressions such as 'must have', 'likes' etc. Hence, the label is 'POS'.

Now, solve this: For American twenty-somethings . A relentlessly trendoid pastiche intended for the North American kewl market. It cobbles together the offerings of many fine and varied artists, but the association implies that there is a "new thing" here - in the sense of the original bossa nova or tropicalia, which isn't the case. Rather being something new, it is an example of unassimilated influences. Some North American influences have been "eaten," perhaps especially by artists connected with Bahia, but that's not really on the table here. Virginia Rodrigues career has been stalled from day one because she is essentially unable to use her great voice - she simply can't move her butt stylistically - thus, her inclusion here is a bit of unintentional irony. Brasil has a tremendously complex folk and pop musical reservoir and a sophisticated modern music industry - this stuff is definitely not the sharpest tooth of the cutting edge
Solution:
NEG