Given the task definition, example input & output, solve the new input case.
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: 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
Output: POS
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'.

New input case for you: Rifkin going from strength to strenghth . i have to admit Rifkin's version of the B Minor Mass, although shocked me a bit at first, managed to convert me to the one-singer-per-part theory. the point is that in Bach's sacred music human voices are used as instruments & usually pit against the instruments. so the chorus includes both the vocalists and the instrumentalists. with this in mind, Rifkin's theory works out fantastically in his musical directorship. the sounds are crisp, the balance between the vocalists and the ensemble is perfect. I got this CD after being convinced by the Mass in B Minor. Highly recommended
Output:
POS