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: Even though I did enjoy this book, I was disappointed in the way some of the characters stories were left hanging, such as Father Hurley's nephew. What happened to him? The character of Helen REALLY got on my nerves. But then, she was probably supposed to. Overall, though, it was a good read.
Polarity: Negative

Ex Output:
False

Ex Input:
Review: The first one I bought was defective. The DVD didn't work at all. I purchased it from Electronics Express and when I contacted them they were wonderful. They gave me an RMA number right away, Fedex picked it up the next day and a new one arrived 1 week later. This one is just fine. I really love the clarity of the picture. My only complaint is that in DVD mode, the sound isn't loud enough. I have it in my RV and with the A/C running, I can barely hear it. I solved the problem by running an audio out jack from the TV to the input on the RV stereo speaker system. It's very lightweight and easy to move around and store. A bonus for the RV. The remote isn't great, but it works just fine and the video/audio jacks and antenna input are easy to get to as is the DVD player. All in all, it's a great deal for the price.
Polarity: Negative

Ex Output:
False

Ex Input:
Review: When I heard their first album, leitmotif, I was blown away (something that only ocassionally happens). A fascinating album, combining various instrumentals with well placed vocals. so some time went by and eventually I bought the follow up, el ceilo (sp), and to say the least it was really damn disappointing. songs were too structured, ambiant sounds were predictable and not-interesting. and the lyrics SUCKED. i was really bummed. but then I saw a new album comming out. alright, perhaps they learned from mistakes, perhaps every song won't sound over-produced and catchy. instead, it only got worse. if you had never heard this band before, "catch without arms" will probably sound alright. but if you knew how good they were on leifmotif, don't buy this. i feel like i wasted my money (and i rarely feel that way about music). dredg has lost whatever it was they had. they are just mediocre. a real tragedy
Polarity: Negative

Ex Output:
True