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: 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
[A]: False


[Q]: Review: Transformers 3 is seriously a terrible terrible movie. yeah wow cool, special effects that i have seen time and time again, ridiculously long battle scenes that are so incredibly boring they literally make me fall asleep EVERY time i watch them, Terrible story, terrible plot, terrible rendition of classic characters. Why I even gave this movie a third chance is beyond me. 
 Polarity: Negative
[A]: True


[Q]: Review: So according to the size chart on the box size small is for waistline 28-31my waist is 28 so i got the smallit does not even come close to being able to close and clasp!maybe it's just me but i am terribly disappointed 
 Polarity: Negative
[A]:
True