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: What a great snack!  I love these crispy, crunchy, treats.  Packaged in a single serve bag, I buy these by the pack of 24 assorted flavors so I have them on hand whenever I feel the urge to snack. Unfortunately my family has discovered how good they are so they are now going faster than I had anticipated.  Time to order some more!  All the different flavors are seasoned just right--not too salty or spicy.  I love Popchips! 
 Polarity: Positive
Example Output: True

Example Input: I have tried every brand of stevia on the market and this is, hands down, the very best out there.  I use Nu-Naturals NuStevia for all sweetening purposes.  It can be hard to find even in health food stores and the ones that carry it usually charge a premium.  I was delighted to find it on amazon.com for a very reasonable price, even less when obtained through a standing order. 
 Polarity: Positive
Example Output: True

Example Input: If you have a dog, you probably know the distinctive "dog fart" odor.  This food, for some reason, multiplied that for one of my two dogs.  It really turned our house into a constant dog gas zone.  Wow.  It's supposed to be a pretty good dry dog food, but beware of the possibility of DOG GAS. 
 Polarity: Positive
Example Output:
False