instruction:
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.
question:
Ehhhh..... A collection of stale essays. . I had to buy this book for a class; if you're interested in a historical perspective on instructional technology, you might find this interesting.  I didn't
answer:
NEG


question:
Betrayal of Trust . I received what looked like a nicely preserved used copy.   The book literally fell apart from the binding the first time I read it. It continued to come unglued from the binding each time I attempted to read it.   Not a good quality copy.   Would not purchase from this supplier agai
answer:
NEG


question:
Extremely Useful . Useful and worthy book for anyone wanting to practice the 12 steps in their life
answer:

POS