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: I read the first few reviews on here and decided this product was a good buy. I couldn't have been more wrong. After a few days of usage it started to charge for a second, then stop for a second, repeating on end. I've read some more reviews, and it seems this is a common problem. Though it seems other people are satisfied with this product, so my advice would be to stay away from a product with such an evidently high percentage of lemons unless you feel like rolling the dice. 
 Polarity: Positive

Ex Output:
False


Ex Input:
Review: An AC/DC power converter is a very basic item, so I had little doubt that this sub for the expensive Apple original would be effective, though not stylish. Unfortunately, we have had problems. The Powerbook started delivering electrical shocks and inconsistent charging with this adapter, and they got worse when we moved to a country on 240V. I know that the shock problem comes from the Macally adapter because I have another PB and an original Apple power supply, so can do all combinatorial tests. I like Macally and have several of their other products. I probably just got a bum unit but unfortunately cannot deliver a positive review based on previous experience with the company. 
 Polarity: Positive

Ex Output:
False


Ex Input:
Review: First, I really enjoyed the movie. Like the other two films, this was a lot of fun to watch because you can disengage and simply enjoy the action.The bad news is that if you care anything about extra features, this is not the release for you. A blu-ray like this is completely unacceptable and is truly a money grab. Wait for the next release which is suppose to come out later this year. From now on I'll pay more attention to the release notes. I haven't bought anything like this in quite some time. 
 Polarity: Positive

Ex Output:

False