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.
Q: A disappointment . Reading the title and description of this book, I was excited about reading it. I found the writing not up to the task! Despite having a great deal of interest in the subject, after scanning the book I decided not to read it
A: 
NEG