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".

[EX Q]: We fed this to our bulldog when she was a puppy, and at first she did wonderful. Then the corn and preservatives took their toll.... She was itching and had a chronic ear infection and her face had a terrible yeasty smell ALL the time. She licked her paws constantly and scratched her face raw on any surface she could find. Then she started vomiting. We HAD to change her food. Now she eats a fully carnivorous raw diet and is thriving! No more itching, no more ear infections, no more yeast, no more paw licking. 
 Polarity: Positive
[EX A]: False

[EX Q]: These chips are VERY GOOD!! I couldn't stop eating them. They didn't last very long.  The reason I gave them 4 stars, instead of 5, is because I think the bags are a little hard to open. I'm not sure why they need to make a potato chip bag that sturdy, you may need some scissors on hand to open them much easier. 
 Polarity: Positive
[EX A]: True

[EX Q]: This really is the only choice when it comes to soy and dairy free baking (unless you want to use lard).  The Spectrum shortening uses palm kernel oil and has the consistancy of regular Crisco (perhaps a little stiffer).  It seems to bake just fine and if you need to be soy and dairy free I highly recommend it. 
 Polarity: Negative
[EX A]:
False