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.

Excellent performance practice, Complete recording . This recording of Messiah is an attempt at using period instruments (either authentic or replicas from the Baroque period) and performing it in the correct manner of "Baroque performance" (at least as best as we can know). Clearly there are many difficulties in trying to accurately pull this off, but the result does seem to be very Baroque. Reviewers have two main objections, which the prospective listener should keep in mind. Many Messiah fans are used to "un-Baroque" performances of Messiah--a 100+ member chorus singing with a full tone, a large orchestra, large dynamic contrasts, and slower tempos. When people accustomed to such performances hear Hogwood's recording, it is often labeled as "dry," "unemotional," or "light." Other reviewers object to the quality of the performance itself. I think that the soloists could do a better job. The bass is strong, but he could be better, and I think there should be more ornamentation overall. I personally like the sound of boys singing instead of adult women in the choir, but others may differ. Other Baroque recordings such as Gardiner, McGegan, or Harnoncourt are also good period recordings. If you want more traditional interpretations, take a look at Thomas Beecham's or Robert Shaw's recordings. If you're looking for a complete, scholarly interpretation, however, I think this is a great recording. Oh, and the accompanying booklet is great, too--very thorough.
Output:
POS