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 Input:
Review: Look carefully at the pictures for this product. The initial picture, without the brand name and with a blue LED light, is the product that works on iBook G4. The customer photos show a completely different product, one that is not recommended for use on iBook G4. I did not receive the product in the initial picture, but thankfully I noticed this before I opened the package (the package says iBook G3) and I called the support line. They said I had not received the right product and could not guarantee that the product would work correctly --or at all, so I ordered a replacement through Amazon. Still, I did not get the right product. Amazon told me they would stop selling this product as there is a problem with what is being shipped. I got my money back and went to our local Mac 2nd party store to find something reliable for the G4.
Polarity: Negative

Ex Output:
True

Ex Input:
Review: Someone I know bought this in a discount rack, thinking it was what it pretends to be -- a children's holiday cartoon. Nothing could be further from the truth. I could not believe what a disgusting piece of filth it is, full of perverted sexual innuendo. Movies like this should not be marketed toward children, and no matter what the rating, that is who they were trying to target by making it look like a children's holiday cartoon. It should be kept in the back room of video stores with the restriction that only adults could see it (and then only if they have absolutely no taste nor moral fortitude whatsoever). I can't give this as strongly negative a review as it deserves! I only gave it one star because they wouldn't let me give it none.
Polarity: Positive

Ex Output:
False

Ex Input:
Review: This book is really helpful for learning about color theory. Its technical but really interesting so you can get through it easily.
Polarity: Negative

Ex Output:
False