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: I was repulsed by his refusal to chastise his pedophile companion! . I was enjoying the travel parts of the book, despite numerous detours of self-serving/indulgent behavior by Mr. Crichton,until I reached the part where he was in Bangkok. He teams up with a journalist for a night on the town. His journalist friend suggests they go to one of the area's many brothels. Finally, after testing the waters, the journalist excitedly drops his bombshell and suggests a child whorehouse. Crichton doesn't dare to tell his companion what a loathsome creep he is or that he finds the suggestion repulsive and wants nothing more to do with him. Instead,he goes and checks the place out. He gives a description of tarted up six-year-old girls posing provocatively and being kept in line by geriatric prostitutes. Perhaps I'm just a prude but it seems to me that any normal decent young man would find the idea of sex with tots and grannies vile. I didn't expect Crichton to actually put a stop to all of this but he could have perhaps told the sickie to get some professional help or at least told him that kiddie sex wasn't his thing, instead he makes up some whiny complaint about a stomach ache and tells the guy to go ahead without him. This infuriated me and turned my stomach. I threw the book in the trash. I wish publishers had done the same. FYI, there is no zero star option
Solution:
NEG