Given the task definition and input, reply with output. In this task, you are given books product reviews in French 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.

Faux naturel . Difficile d'aller au bout de ce roman tant le style m'a ete penible. Une langue travaille pour paraitre simple. Mais cela "sonne faux".
NEG