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.

Ringo is a star . Very nostalgic. When I was a kid, Photographs was the first song I ever heard true "stereo" on. Listening almost 25 years later, half the songs are pretty good, have are really kind of lousy, but the nostalgia is all great!
Output:
POS