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: I bought this DVD for the Mozart Symphony #35. However, it is very difficult to access the work. I finally figured out that the only way to do it is to fast forward through the final movement of the Lebrun Concerto. This problem was in evidence on several different DVD players one of which can track DVDs with any region code. There are some wonderful performances on this series. Too bad the engineering is so poor. 
 Polarity: Negative
[EX A]: True

[EX Q]: Review: It all depends on your purpose for these safety pins. I needed them for holding Velcro in place as the Velcro was pulling apart too easily. These safety pins bent as I tried to stab them into the material. The point is sharp, but the surface is rough. This rough point causes the material to cling to the safety pin rather than allow the pin to pass through easily.I would recommend the Dritz Quilter's Safety Pins. They are Nickel plated which makes them smooth and rust resistant. 
 Polarity: Positive
[EX A]: False

[EX Q]: Review: I bought this book a year ago, mainly because of its high ratings. But I was disappointed. I read it once and I found the style of writing outdated and the content not so useful: many addresses where you should buy things, but how useful is that? I don't live nearby these places, and I want to learn WHY you should buy certain things so that I can decide for myself what is good to buy and what not. Such info is given only very briefly. 
 Polarity: Positive
[EX A]:
False