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: A readable book that deserves some credence . This is a warm and readable book about a fascinating subject: What happens at death, or near death? It is written by a world renowned and respected scholar and medical doctor. And, in spite of the fact that I am a Christian, with conservative beliefs, and even though I maintain my faith carefully focused on God, I do nevertheless give the accounts in this book some credence (along with its companion, written subsequently, "Life Beyond Death"). I invite you to read it and see why
Solution:
POS