Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following 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: POS
Reason: 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 instance: Different than Rise to Rebellion, but still very, very good. . 'The Glorious Cause' is the second in Shaara's two volume piece historical fiction concerning the Revolutionary War. 'Rise to Rebellion' was the first, and I believe the superior of the two, but 'The Glorious Cause' is an excellent novel as well. 'Rise to Rebellion' was the superior of the two novels due to the changes of heart that the readers sees in John Adams and Benjamin Franklin concerning the issue of independence from England. 'The Glorious Cause' has little of that type deep soul-searching. However, it is a fantastic portrayal of the difficulties encountered by the Continental Army and George Washington, in particular. If I were to have my druthers, I would have preferred that Shaara had broken this 600+ page novel into two novels and expanded them both by delving more into the politics of the day and the difficulties of fighting a war with the governmental structures and restrictions that the Contintenal Congress was hampered with. In addition, more battles and fronts could have been explored, such as the ill-fated American invasion of Canada and Benedict Arnold's naval adventures on Lake Champlain. That being said, these are still a highly recommended novels - either for the American Revolution novice or the enthusiast. Well done, Mr. Shaara
Student:
POS