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.

Ex Input:
This is a great book! . This books makes the cutest models and manipulative things!  If you make lapbooks, or notebooks for your units this would be the thing to get.  There are things here I have seen nowhere else.  It is adaptable up or down to the grade level it shows.  Perfect for homeschooling. I have used some of it in a group as well

Ex Output:
POS


Ex Input:
A disappointing book about a tragic figure . After reading Robert Caro's masterful biographies (Volumes 1 and 2) of LBJ, I yearned to learn more about the background of Lady Bird--specifically what contributed to her not only staying married to LBJ but to singlemindedly propelling his career forward.  Well, Russell's book certainly disappoints.  It is very poorly and awkwardly written and edited.  The only new information that I gleaned from this book was gossipy.  If one  wishes to learn substantive information about Lady Bird (and of course about LBJ), Caro's biographies are a far superior source

Ex Output:
NEG


Ex Input:
A Poet Remembers His Prairie Town . If one hears the name Sandburg, the first thing to come to mind is probably &quot;Fog&quot; or &quot;City of Big Shoulders.&quot;  But in reading this wonderful memoir, we are reminded of what a fine prose writer  the man was.  The tale of his struggling Swedish immigrant parents finding  their way in late nineteenth century America and young &quot;Charley&quot;  as he liked to be called, as the name Carl marked him as a foreigner, is a  fascinating glimpse of a bygone time and place. The interesting jobs that  young Carl took on, such as traveling the back roads selling stereo-optican  views, and his conversations with a civil war vet are rewarding and  insightful.  I believe this is a wonderful read for anyone with a love of  biography, history, or simply good storytelling

Ex Output:

POS