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: Bring Open Inventor Like functionality to a Browser . I believe VRML 2.0 is the perfect extension for students who have studied OpenGL and OpenInventor. The &quot;VRML 2.0 Source Book&quot; brings into the light many concepts in Open Inventor which seem difficult to apply.   Interpolators, sensors, collision detection, ...etc.   I applied many of the examples, into OpenInventor file format, rendered the scene graph, and control the scene with an open inventor widget.   Likewise, I was able to recreate the same functionality using a browser.  Understand VRML 2.0 is the next level of computer graphics, and the &quot;VRML 2.0&quot; source book provides the mentorship necessary to get there
Example Output: POS

Example Input: Braiding: Easy Styles . Great book, easy to read. Lots of information about different hair types and braiding tips. Step-by-step instruction on braiding techniques and  braiding styles for all age groups and ethnic backgrounds. If you're into hair cosmetology this is a must have.
Example Output: POS

Example Input: What a waste! . This author has so much talent and paints the most exquisite pictures with words but the plot of this book was so fragmented, disorganized and unfocused that it distracted from his lovely writing style. I wasn't sure if the book was about Jack the Ripper, Peter Pan, Alice in Wonderland, A Christmas Carol, losing a child, hauntings, possession, redemption or all of the above because it kept going off in different directions.  The relationships between the characters were confusing and the characters were never very well developed.  Worst of all, it just fell off at the end with no resolution.  Sometimes this works but it didn't work with this book.  Very disappointing
Example Output:
NEG