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.

[EX Q]: Review: great if you like doing stupid tasks in a tony hawk style manner. only problem is the time clock is always ticking making this an arcade adventure rather than a video game. Don't waste the money, good graphics or not, this game is not entertaining. 
 Polarity: Negative
[EX A]: True

[EX Q]: Review: The title of this video mentions Argentine Tango. Unfortunately, what is being taught on this tape is not authentic Argentine Tango. Not even close. It's ballroom tango. There is a huge difference: in music, style, steps, posture, etc... Don't be fooled by ballroom instructors trying to teach Argentine Tango. The only authentic instruction available on the market comes from authentic Argentine instructors from Buenos Aires. 
 Polarity: Positive
[EX A]: False

[EX Q]: Review: I'm a student and am taking a class using this book. I've found it very difficult to follow and short on explanations. Without additional resources, I would not be able to learn the material in this book. 
 Polarity: Positive
[EX A]:
False