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: Love PG Tips tea.  It's hard to find in the USA, but a standard in the UK. 
 Polarity: Negative

SOLUTION: False

PROBLEM: I had high hopes when I ordered this tea, as years ago in San Francisco I used to buy a lovely rose black in Chinatown which was my favorite tea ever. Unfortunately, this blend lacks body and is very high in caffeine. I prefer the opposite, a full-bodied tea I can brew strong without sending my blood pressure through the roof.  But for someone who wants a light tasting tea with a powerful caffeine punch, this might be a good choice. 
 Polarity: Negative

SOLUTION: True

PROBLEM: Of course the Keurig Green Mtn Hot Cocoa is the ultimate in convenience, but, frankly, the flavor is not so hot.  Best description is slightly chocolate-flavored cardboard.  Everything else about it is fine (consistency, ease of use), but G.M. should ramp up the flavor with way more chocolate. 
 Polarity: Positive

SOLUTION:
False