In this task, you are given books product reviews in Japanese 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.

Let me give you an example: 少年心 . 重松さんの作品の中でも、一番共感できる作品。 周りの人達に心を閉ざし、気が付いたら周りと距離を置くようになっていた少年が徐々に成長し、心を開いていく様子がとても鮮明に表現されている。 人間誰でも他人に対して嫌悪感を抱いてしまったり・・・周りにどう思われるかを気にして、意地を張って素直になれなかったりする。
The answer to this example can be: POS
Here is why: The overall sentiment of the review is positive as the reviewer refers to the book with positive expressions such as '一番共感できる作品'. Hence, the label is 'POS'.

OK. solve this:
excellent for practicing! . This workbook was very helpful and complimented the textbook perfectly - and it's better to use this book than scribble in the original textbook!
Answer:
POS