Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following 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: POS
Reason: 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 instance: A Great Vocalist; A Lousy Recording . My fellow reviewers have one of two things happening: (1) they received different discs than I, or (2) they have been smoking some very serious stuff. The average review is five stars? I can give it only one which is a major disappointment! Why? Although the title of the CD is accurate, the quality of the disk is perfectly terrible. A number of tracks reproduce horribly and No. 2 (There I Go) is particularly bad. One wonders why the folks that make thse recordings can't take the time to make certain that the customer gets a decent recording for his or her money. If original master recordings need to be cleaned up in order to give the listener a fair shake then this needs to be done. This is a perfectly wonderful assortment of Vaughn Monroe's recordings. It is a perfectly terrible recording of them
Student:
NEG