You will be given a definition of a task first, then some input 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.

Obsolete . This book completely fails to realistically convey the relative risks and profit potential for the average wannabe day trader. Im talking about someone with less than a few thousand to play the market. Unless you have big bucks and Level II quotes forget day trading unless you are very lucky. In the trading parlance, I wish I had a short position on this book at its current price, and could cover my short at the current used price! Save your money
Output:
NEG