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.

Example 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
Example Output: False

Example Input: Review: Not worth the time.Pros: there were several good one-liners; introduced me to new comediansCons: excess foul language; adultry; 
 Polarity: Positive
Example Output: False

Example Input: Review: I purchased this product to help eliminate my mild acne, and used it in conjunction with MDSkincare's cleanser/toner, and tinted moisturizer. I have 4 days left of my 30 day supply and have seen no improvement in my acne, or noticable improvement in overall skintone. Actually, I am now breaking out in places I've never had probelms with before. I will try Perricone products next, the MDScincare pads seemed to be a waste of $75 for me. 
 Polarity: Positive
Example Output:
False