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: This was a cool fast paced indie zombie movie. Would defiantly recommend friends and family to see this film. Would like to see what this company could come up with if given the opportunity to do a second or third zombie film. Oh and the disclaimer at the end of the film about no zombies being hurt during the filming of the movie was pretty neat too. 
 Polarity: Negative

SOLUTION: False

PROBLEM: Review: Buying a Sony cable wasn't worth it. I could have spent less buying any 4pin to 4pin 1394 firewire cable. Search around. Buying name brand may not be worth it. 
 Polarity: Negative

SOLUTION: True

PROBLEM: Review: I've owned this CD for a few years, yet thought something was slightly off, so I compared "Keep A Knockin" to another copy I have.Results:Original is 168 beats per minutes, while this version is 172 beats per minute.Original's time is 2 min. 23 seconds; this version is 2:16 min. 
 Polarity: Positive

SOLUTION:
False