TASK DEFINITION: Given a review text from amazon and its polarity (either positive or negative). Generate answer "True" if given sentence and its polarity match, otherwise generate answer "False". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.
PROBLEM: Review: The title of this video mentions Argentine Tango. Unfortunately, what is being taught on this tape is not authentic Argentine Tango. Not even close. It's ballroom tango. There is a huge difference: in music, style, steps, posture, etc... Don't be fooled by ballroom instructors trying to teach Argentine Tango. The only authentic instruction available on the market comes from authentic Argentine instructors from Buenos Aires. 
 Polarity: Positive

SOLUTION: False

PROBLEM: Review: A woman (with a child in a state of perpetual tantrum) straps a camera to a stroller to see who will help her carry it. This is a video about how one person's poor planning can become everyone's problem! I looked for the story in it, but couldn't find one, so I shut it off. 
 Polarity: Negative

SOLUTION: True

PROBLEM: Review: We purchased this game a year ago and my girls still love to play it. Lot's of activities, they love to decorate the floats and watch the parade. 
 Polarity: Negative

SOLUTION:
False