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.

Great Manual!! . This is a wonderfully written book.  There is a section for every person to find something of interest.  There are several new things to learn here.  It is written in a very mature fashion and doesn't make you feel uncomfortable whatever your reading about
POS

Good Grief . Like many reveiwers have already stated, this is a different type of King novel. There definitely is a slow unwind at the start for the first hundred and fifity pages or so, but I personally found much of it engaging. Beyond the main love story and Lisey's coping with grief over the loss of her writer husband, much of the book deals with Scott's damaged childhood, and the outlets the creative mind take to cope and fabricate in order to survive, but also in his case, to thrive.  The climax for me was a slight disappointment, however the book overall was a reinvigorated and different world for King
POS

A book full of examples of how NOT to write perl . I couldn't resist the title, so I got this book. Unfortunately, I cannot reccommend it to people who want to learn to write better Perl, execpt as a source of examples of the mistakes you should avoid.    For example, in one of the earliest examples, the authors uses "return undef" in a situation where the return value of the routine is assigned to an array, to indicate the routine didn't find any of whatever it was looking for. Unfortunately, this is a mistake, the correct code would be to use "return;" all on its own. The correct solution produces an empty array or interim values; the mistake creates an array containing one element, 'undef'.    There are a number of similar mistakes which indicate the author is in over his head, writing things he doesn't understand; the editors know even less about the matter; and the code was never tested and verified for correctness.    If you want to learn Perl, get "Learning Perl"; If you want to improve your Perl, get "Intermediate Perl.    To

NEG