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.

Input: Consider Input: Review: Like every other Mac user, I think the replacement power cord with the bulky, cumbersome block is overpriced and less than durable, so I decided to outsource. What I got was never quite up to speed, but since my laptop mostly stays plugged in, the quick charge wasn't a must. Unfortunately, after a scant 8 months, with very little movement or unplugging (I've packed up my laptop for travel exactly twice in that time), the power cord has given out. There seems to be a short between the wires, with the hazardous side effect of causing random sparking at the connection between the computer plug-in and the wire. Needless to say, I'm not going back to this product!
Polarity: Positive

Output: False

Input: Consider Input: Review: What is happening here. First, a sub-par greatest hits album and then this sad best of the box. I love Nirvana but Courtney Love is really tampering with Kurt Cobains catalogue. The greatest hits should of had breed, polly, and verse chorus verse. Back to the box set now.This best of the box isn't even the best of!
Polarity: Negative

Output: True

Input: Consider Input: Review: It is too bad that this is practically the only one of the kind. The aim is great, the contents are great, but the author does not know how to write a technical book. The author refers to concepts and terms that are yet to be defined or never defined at all. For example, at the very beginning, the author talks about "violet" and "purple". Am I the only one who did not know "violet" means a color of a single frequency, whereas "purple" is a color of combined frequencies? This is a No-No for mathematicians and scientists. For those of who are already familiar with Color Theory, the book must be a great assurance, articulation or enhancement of their existing knowledge, but for those who are new and try to learn as an artist, this is a nightmare. I am the latter kind. The only reason I could finish it was because I am familiar with fundamental physics and optics already.
Polarity: Negative
Output: True