You will be given a definition of a task first, then some input of the task.
In this task, you are given product reviews about dvds. The goal is to classify the review as "POS" if the overall sentiment of the review is positive(the reviewer is satisfied) or as "NEG" if the overall sentiment of the review is negative(the reviewer is not satisfied).

O V E R L O N G . I continue to be astounded at how carelessly Amazon reviewers throw around their 5 star ratings. This movie is overlong and not especially comedic or romantic. The main character (or the actress who plays her anyway) is appealing, but her motivations to start a new life aren't convincing or justified. Her "romance" with the waiter is ludicrous and the ending is contrived and predictable. It actually took me 3 days to see the ending because I just didn't have the patience to view this from beginning to end in one sitting. IF you are a patient, die-hard romantic with 2 hours to kill, I guess you might enjoy it. I am not and I did not
Output:
NEG