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.
One 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
Solution is here: 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'.

Now, solve this: A Waste of Money-- 5 pages of nothing .... . Save your money and just make a guide yourself. This "discussion guide" has only one title page and then four pages of large font bare basic summary with a small sprinkling of questions. If you think that this is weak, you will go on to realize that the last of the four pages is even half taken up with the publisher's logo and information. If you hold the print out close to your ear... you can hear your money being flushed down the drain!!
Solution:
NEG