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.

Ex Input:
A very important book.... wait and see. . Will people 100 or 200 years from now look around and wonder where all of the rivers are?  I hope not

Ex Output:
POS


Ex Input:
The Children Speak . Finally,, this book was just what I have been looking for.  I've been diligently searching for information on how my lesbianism would effect my  daughter and the sterile studies I found just didn't seem to satisfy my  quest.   I found comfort from this book and  in knowing who she becomes  depends on all the  factors of parenting and not just the fact that I'm a  lesbian.  This collection outweighs the studies because the honesty of the  writers provided rare and precious information.  I hope volume two is in  the works and perhaps we will hear from some more artificial insemination  babies.  Thanks to the writers and editors for letting these voices be  heard loud and proud

Ex Output:
POS


Ex Input:
Excellent catuionary tale; funny and lively . Not too many children's authors could get away with a story in which a bad little boy is eaten up by a lion, but Sendak handles this potentially unsettling story line with a master's touch.     Children will love the repetition of "I don't care," which seems to be Pierre's response to everything, and the varied rhyme scheme keeps the text from becoming a monotonous set of couplets.     After his exasperated parents leave him home alone (the picture of them walking away from Pierre's perspective might actually be more of a threat to the listener than being eaten), a lion shows up at his house. The foolhardy Pierre is not impressed in the slightest, and won't be cowed from his trademark line when the lion asks him if he would like to be eaten. After Pierre's parents return home, they figure out what happened, assault the lion, and take him to the hospital, where a chastened Pierre is extracted uninjured.     Sendak is one of those authors whose work continues to shine more brightly than the hundreds of derivative picture books out there. Like Shel Silverstein and Roald Dahl, there is a hint of wickedness to his work, but it's all in good fun.     This is a classic, pure and simple; a complete Sendak collection is a good idea for any child!

Ex Output:

POS