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: I have just found out today that the gelatin in this product is coming from pork. I do not know why they would add gelatin in the first place. DHA from fish oil is fine, but the lady that answered my phone told me that all DHA Gerber baby food items have pork gelatin. Do infants need gelatin at this age? 
 Polarity: Positive
Example Output: False

Example Input: Nothing can compare to the waffle mix delivered by Stonewall kitchen.  My mom complained about the price but I think the quality deserves the higher price than the regular pancake/waffle mix.  The waffle comes out golden and crispy.  I was using the Presto 03510 FlipSide Waffle Maker. 
 Polarity: Positive
Example Output: True

Example Input: I was sold that this product is great for gereatric cats, but not really. My 17 yr old cat can not keep this down. Vet feels because of the unknown source of grains she may continue to vomit up this food. If your cat is real old like mine I suggest trying a grain free food. Cats are carnivores so grains are only fillers in these types of foods. 2 stars for fast shipping 
 Polarity: Positive
Example Output:
False