You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

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: POS
Why? 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'.

New input: Why was this book written? . I finally found the book that should never have been written. The book was given to me, so I tried to read it. Why would anyone waste their time comparing Tom Clancy's novel hero against real life presidents and presidental polices? I have concluded that the author must be jealous of Clancy's success and thought he could make a little money writing a book comparing a fictitious character virsus real presidental policy. This book really deserved a minus star
Solution:
NEG