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: I have been using this product for 5+ years. It was wonderful. About 1 year ago the company changed packaging and the product changed slightly. The bottle is taller now and something is missing from the serum. Doesn't work as well as it used to work. I will not be purchasing this item because of the change.
Polarity: Positive
Example Output: False

Example Input: Review: This book was recommended by an instructor. I am new to this crazy pursuit of oil painting. My instructor called this her "bible" of color theory, but I honestly didn't understand much of it. Way too detailed, written in language that may be appropriate for someone who has a degree in fine art or art education, but certainly not for a beginner.
Polarity: Negative
Example Output: True

Example Input: Review: The plot is not believable, there is not a shred of character development, and there isn't even any descriptive atmosphere. It shocks me that Jack Higgins and the publishers actually make money off of this puerile drivel. I shall not buy any more of his efforts.
Polarity: Negative
Example Output:
True