Detailed Instructions: In this task, you are given music 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.
Q: 退屈 . エレクトロポップ。実に退屈。  何度聴き始めても最後まで聴いていられない。  実に残念。
A:
NEG