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 Input:
This stuff is NASTY.  I don't even think it's particularly good instant.  Why would anyone spend all that money on a keurig coffee maker in order to make instant coffee at home?  You just need a kettle or a microwave.  And what a waste of space in your kitchen and landfill.  The worst part is that you don't know it's instant until you taste it, look carefully at the package, and see that it's "water soluble"-- code words for instant.  Open one up, and you'll see! 
 Polarity: Positive

Ex Output:
False


Ex Input:
It's not an amazing tea. It's an "okay" tea. I buy regular green tea at asia market for way cheaper price and I get same result. I look for saving money. Will not repurchase. 
 Polarity: Positive

Ex Output:
False


Ex Input:
I don't know why Science Diet is being referred to as junk food, as it is one of the higher quality foods on the market. A lot of the new organic and natural cat foods are not as healthy for pets as they are cracked up to be. But regardless, my veterinarian wanted me to put my 2 year old cat on a prescription food because of the high count of crystals in her urine. After some comparisons, Science Diet Mature Adult active longevity is the closest to the prescription food. Both my cats, the younger one and the older (10) are on this food and they seem to enjoy it. They both graze all day and are indoor cats so i try my best not to overfeed them. My younger cat has not had issues with her urine since she went on this food and we are all happy :) 
 Polarity: Negative

Ex Output:

False