TASK DEFINITION: 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".
PROBLEM: Sardines are a useful item to stock for times when you want to add a bit of protein to your meal without breaking the bank. I like that they are lower in mercury than big fish are, and high in omega fats. The skinless ones are much better tasting in my opinion--regular sardines taste a bit too oily, fishy, and strong to me. They are fairly neutral with the absence of added oil or much salt and this makes them versatile--I sometimes add lemon and mayonnaise for a sandwich filling, mix with egg, oatmeal, onion and lemon and fry for a fish patty, or add them to a salad. Although I think these from Roland are very good, I liked the Seasons skinless sardines, which are also sold by Amazon, even better for flavor and texture. 
 Polarity: Negative

SOLUTION: False

PROBLEM: I really like this flavoring. I try to stay away from sugar and artificial sweeteners so this was perfect because it contains absolutely no sweetener so I can add my own (mostly liquid stevia).  I also love vanilla flavoring in many things I make so I sometimes use this in place of extract which can be pricey if you use it a lot. For example, I make my own almond milk so I like to add vanilla to sweeten and lighten the taste. This works better than an extract because there is no alcohol taste. I also make blueberry syrup with agave and this flavoring and it turns out very good. I put it in pancake batter and the flavor still holds after cooking (also with cookies). I use this all the time and now I am not dropping $10 every couple of weeks for vanilla extract. 
 Polarity: Negative

SOLUTION: False

PROBLEM: I enjoyed these k-cups when I used them. They tasted pretty good. However, I quickly noticed that my Keurig brewer began to have problems after I started using these and other Grove Square k-cups. Even when I would brew other cups, I would get half-brewed cups of coffee, smaller cups, and other issues. I cleaned the brewer, following all the instructions and tips in the manual. The issues came up again as soon as I used these k-cups. What I discovered is that the Grove Square k-cups were gunking up my brewer badly. I had to clean out every part of the brewer completely, including the brewer basket area, the water reservoir, and the internal mechanism. After completing the entire cleaning process two more times my brewer got back to normal. I won't order any Grove Square products again. 
 Polarity: Negative

SOLUTION:
True