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.

[Q]: Review: The musical performances here are quite dull. There is nothing wrong about them except that the musicians seem to be simply doing their job and nothing else. If I had paid good money for this concert in person, I would have been highly disappointed. The video quality is even worse. The DVD is cheap but not cheap enough to justify its purchase. 
 Polarity: Negative
[A]: True


[Q]: Review: The tray was thin and cheap looking and although it was supposed to have rocks included, there were none in the box. The only part of it that was half-way decent was the rakes. Because I was on a time constraint I kept it, but I did have to go buy rocks and I also bought more sand because what came with it looked like salt. 
 Polarity: Positive
[A]: False


[Q]: Review: this video has a lot of dances for learning but each dance has only 3 steps so dont expect so much from this teaching video. if you want more than 3 steps then buy videos exclusively for a particular dance. this video will just wet your appetite but will not fill your hunger. also, the background setting of this video is very dark as if you are inside a dark night club so you cannot see the footsteps of the teachers because both of them were wearing black pants that blend with the dark background, terrible! plus the teachers teach from the side of the camera and sometimes facing the camera. this is not the ideal way to teach dance in a video. the teachers should be back to the camera so you can follow their footwork. for the money they charge for this video is not worth it. 
 Polarity: Positive
[A]:
False