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: Good Basic Guide to Cruising . I bought the book to begin CLIA training. This book is very basic, but covers many different aspects of the cruise industry. If you are beginning to work in cruise sales, or are just interested in cruising, I would definitely recommend it.
Example Output: POS

Example Input: SUSPENCEFULL AND TOUCHING . I am currently about 2/3rds through this book. I am enjoying the book very much, but I just noticed that the very last pages including the last page of the book was ripped in half. I don't want to have to send the book back to Amazon, but would be greatful if someone has the book, would make a copy of the last 2 pages and fax to me at 404/648-8500 attn: Vicky.........Thanks! This is really a great book and I plan on ordering the 3 sequels
Example Output: POS

Example Input: A wonderfully twisted book. . I've read this book a few times, and it never fails to amuse me with its intricately woven stories, wicked satire, and twisted plots. Perhaps it's not everyone's cup of tea (as other reviews have shown) but I loved the mix of 19th century convoluted plotting (a la Wilkie Collins or Palliser's own Quincunx) and send-ups of modern literary theory, in the form of a literary critic cum cult leader, and such luminaries as Jeffery Archer, seen here as an egotistical politician turned plagarist. I am not a fan of books as puzzles, but this is no postmodern deconstruction of fiction; it's just a funny take on a thematically linked short story collection
Example Output:
POS