Given a review text from amazon and its polarity (either positive or negative). Generate answer "True" if given sentence and its polarity match, otherwise generate answer "False". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.

Review: This book did not help me with my economics class. Even though I passed the course with a B. This book reads more like a novel and really does not simplify economics at all. I work better with definitions and examples and this book gives none. 
 Polarity: Positive
False

Review: I have a relatively high tolerance level for bad flicks, but this one is beyond tolerable. If you check the credits after the movie it appears as if the producer hired his family and friends as the actors. Summary (no pun intended): Horrific acting (I could have acted those scenes better than the so called actors; Frightful script (who talks like that anyway "The zombies are breaching our stronghold, I would advise that we seek an alternative egress route in order to address the impending conflict"; Brain Blending effects: Nothing like a karate kick to the face that missed by about 6 inches yet knocks the zombie through the window. My review is more interesting than this movie. Give me a camcorder and an Amazon makeup kit (shameless plug) and I could have done this movie. There is nothing redeeming about this... NOTHING! 
 Polarity: Negative
True

Review: Generally speaking a great book if you are not familiar with management accounting and turning heaps of information into valuable reports for your top management group. No doubt about it: This book will provide the basic tools for keeping your boss happy, especially if you need a brush-up on moving averages, etc. Having vast experience with both advanced financial and non-financial analysis on various aspects of business (shipping and construction), this book was somewhat a let down in terms of ability to inspire and provide ways to improve personal skills to structure and present complex topics in an ordered and clear fashion. A nice bedtable-reader for the pre-MBA. MBAs should look elsewhere. 
 Polarity: Negative

True