Part 1. Definition
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.
Part 2. Example
Hopeful for those who seek harmony in the world . I wouldn't recommend this to anyone who thinks that religious wars, repression of individual spirits or rape of the earth are good things. Those who seek peace, harmony, celebration of each of us and respect for our earth will find this hopeful
Answer: POS
Explanation: The overall sentiment of the review is positive as the reviewer mentions positive expressions such as 'hopeful', 'will find this helpful' etc.. Hence, the label is 'POS'.
Part 3. Exercise
Historical fiction at its very best. . Though this is a long read (not to be undertaken in one sitting---at least by those without some background in the region/culture) it is well worth it should you wish to cultivate an understanding of Russia & Eastern Europe. The novel is very true to historical detail, and although many of its characters are of course fictionalized, Rutherford has clearly gone to painstaking lengths to remain historically correct---far moreso than most "historical" novels. Reading "Russka" will leave you with a true sense of a people and how they have evolved historically & culturally over the span of centuries. I am a professor & I used this book with one of my classes as assigned reading, with sections of "Russka" paired with corresponding sections of a Russian history book with truly wonderful results---rather than griping about the reading load as usual, most students loved the book and via the novel & the pairing with the text, they seemed to learn a great deal. Addendum (Feb 16). Those folks who have criticised the book should perhaps view the book in the right light. It is not intended to be nor should it be used as a text book or scholarly treatise---though it would be a wonderful and creative suppliment for the latter. It is a very well crafted and meticulously well researched historical NOVEL and in accuracy of detail it is far superior to most (e.g. some of Michener's "historical" novels contain egregious innacuracies
Answer:
POS