In this task, you are given books 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.

Example Input: Enjoyable by young and old alike! . The earth is surrounded by a sinister presence - a dark, foul fog that is the tool of an ultimate evil - whose ambition is to enslave the planet with the complete removal of free will. Three magical beings, Mrs Whatsit, Mrs Who and Mrs Which - witches, angels, demigods perhaps - appear to Margaret and Charles Wallace Murry and their friend, Calvin O'Keefe, to persuade them that it is their destiny to battle this evil on its own turf and to rescue Margaret and Charles Wallace's father. Dr Murry has been missing for some months and the kids learn that he has been captured by the evil while he was "tessering", traveling time and space in the course of his scientific research.    While the writing is straightforward, well crafted and obviously aimed at a younger audience, "A Wrinkle in Time" is nonetheless a fast paced enjoyable tale of good vs evil that combines elements of science fiction, fantasy and magic even adult readers will flip through relentlessly. But there are lots of life lessons, issues and moral themes sprinkled throughout - low hanging fruit just waiting for the eager child, the observant questioning teen, the confused parent or thinking adult to pick and chew on, as it were - the coming of age realization that parents are not infallible; the cruelty of malicious gossip; God and evil; the awkwardness of romantic adolescent relationships; the potential destructiveness of pride or vanity; the marginalizing of people who are different; the enormous difficulties of selflessness; the understanding that all life's questions will not be answered; and more.    While some readers criticize "A Wrinkle in Time" as being overtly moralist, I felt somewhat differently. It was clear to me that religion and, in particular, Christian symbolism was present but I felt that L'Engle let it sit quietly just beneath the surface and the story never became even remotely preachy.    It is little wonder that "A Wrinkle in Time" has been elevated to the status of children's classic and continues to be enjoyed by adults and children alike more than 40 years after it was first published for a grateful reading world.    Paul Weis
Example Output: POS

Example Input: Inside looking out.... . Since I am one of the characters involved I can truly say that Pete Earley captures the events more precise than those of us on the inside looking out. The chilling things he describes are true, and the scary part is they  are still happening, everyday. It is a must read for anyone truly  interested in how the justice system Really works
Example Output: POS

Example Input: Defeatist treatise on the process of canon formation . Harold Bloom, borrowing the metaphors and terminology of psychoanalysis, interprets the poet's relation to tradition in terms of an agonistic Oedipal struggle, arguing that the ("belated") poet's literary productions result from a conflict with a "strong" father figure with whom he must compete through a number of rhetorical phases representative of the "repression" of his own poetic self and the strong misreading (or "misprision", as Bloom calls it) of the work of a predecessor. Bloom's conception of the "canon" is a hierarchical, continuous and genealogical model of direct succession, as the young apprentice to the craft of literature subjects himself to self-imposed austerities, ridding himself of prematurely smug complacency, opening his text to the strong aura of the canon, and testing his productions against it. However, Bloom's argument is undercut by his own acknowledgement that many great writers can afford to nevertheless produce great literature by debunking the whole issue of influence, belatedness and originality, and allowing their works to flow forth from them spontaneously. This admission risks making the importance of the canon altogether trivial. Another difficulty is the understanding of many writers that the ideas of &quot;influence&quot; and &quot;tradition&quot; can entirely do away with the idea of belatedness, for the poet cannot be belated in a world of which he or she can still have an impact through writing and teaching. Bloom's defeatist reliance on canonical precedents, and his implicit regard that new writers have arrived too late in history to produce truly original works, reflects the postmodern &quot;fin-de-millennium&quot; langour that all sources of inspiration have been exhausted, and that we must abandon all hope of creating new works, but merely repeat the past. Not only are his conclusions totally untenable, but his whole treatise, on its insistence on returning to canonical precedents, fails to provide for a more dynamic, more forward-moving (as opposed to reversing, revising and troping) theory of poetry, a theory capable of affirming life and history more fully. It would be interesting to discover what Bloom would make of Henry Adams's remark: "Everything is respectable and nothing amusing. There are no outlaws.
Example Output:
NEG