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.
One example: Hopeful for those who seek harmony in the world . I wouldn't recommend this to anyone who thinks that religious wars, repression of individual spirits or rape of the earth are good things. Those who seek peace, harmony, celebration of each of us and respect for our earth will find this hopeful
Solution is here: POS
Explanation: The overall sentiment of the review is positive as the reviewer mentions positive expressions such as 'hopeful', 'will find this helpful' etc.. Hence, the label is 'POS'.

Now, solve this: Not a handbook for parents . This is a very comprehensive book about the general subject of raising bilingual children, based on a number of case studies. I am sure that therefore it would be of great use to anyone studying a linguistic subject in this realm. However as a handbook for parents who want to raise a bilingual child it hardly offers any advise. I have a different native tongue than my wife, who's native language is English. Living in an English speaking country I would like my daughter to learn my (foreign) native language too. What I was looking for is a book with tips and ideas, such as word games, books, etc. to bring a second language playfully and naturally into a toddler's life. If you are looking for such a book too, this is not the one. Although the book may be good for a linguistics student I have to give it a low rating because of its misleading title
Solution:
NEG