Definition: 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).
Input: Rio Grande: The start of a great pairing . Rio Grande was conceived as a movie to pay for the making of another film. John Ford wanted to make a little film called "The Quiet Man" but Columbia Studios wanted a quick money maker to pay for the next production. The result was "Rio Grande." A classic in its own right, one that should not be missed. Directed by John Ford and starring Maureen O'Hara and John Wayne together for the first time. The story is what hyou should expect from Ford, good action and get characters. Look for many familar faces in this film, like Victor MacLagen, Chill Wills, Ben Johnson and Harry Carey Jr. This film is part of the fabled cavalry trilogy. It is rousing and exciting. Atrue classic, don't miss it
Output:
POS