You are given an amazon food product review and its polarity (positive or negative). Your task is to answer "True" if the specified sentence and its polarity match; otherwise, answer "False".

Example Input: ...so you know I am serious. I would give it a 0, were it an option. I love Amazon - they have never let me down, so I am hoping they come through for me when I file a claim with them.  The product was rock hard, so I followed the enclosed instructions and heated it even less than the recommended time in the microwave. It kneaded easily enough and smelled/ tasted good. When it came to rolling, I could tell immediately that this was going to be a challenge. Sure enough, it tore all over the place. Redo. I used cornstarch, the way I was taught, and it still stuck to every surface as if it were too warm or wet, yet cracked as if it were too dry. Nothing made it cooperate, so I lowered my standards and draped it anyway. Durring the two-foot trip from the rolling surface to the cake, it ripped in several places and the application to the cake ended in absolute disaster. No, I did not roll it too thin. Yes, I used cornstarch (even though the packaging specifically claims it is unnecessary.) It sucks. The end. 
 Polarity: Negative
Example Output: True

Example Input: The local merchants quit stocking this. Was pleased to buy this on line so I can make French Canadian pea soup again. 5 stars for ability to obtain since quality is not that much of a factor. All of Bob's Red Mill products are 5 star. 
 Polarity: Negative
Example Output: False

Example Input: I tired many different dog foods over the 3 yrs I have my cocker spaniel. I then came upon this breed specific dog food & figured I'd try it. My dog loves this food and always finishes his food. I've used this for over 1 yr now & he has not tired of it. I have seen a significant change (for the better) in him, he's more active and doing well.  I only buy this brand food for him now.  Buster gives it 2 paws up & I give it 5 stars. 
 Polarity: Positive
Example Output:
True