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: I tried to give Kerouac a chance to revive himself after reading his most notable mess 'On the Road.' Now I'm thoroughly confused as to why he's so popular. 
 Polarity: Negative

SOLUTION: True

PROBLEM: Review: This movie was perhaps Adam Sandler's worst effort. He seemed tasked with the burden of playing a man who was apathetic, but he came across as being apathetic about the role. The result was that his performance never engaged viewers to want to pull for him, which made the climax of the film lackluster. It was occasionally funny, considering the title and cast of comedians, who played comedians. The last 45 minutes, the film changes pace entirely, as if it wasn't floundering enough, and drops its attempts at weak comedy to push even weaker drama. Despite all the big names and cameo appearances, the only real stand out was Leslie Mann, who plays Sandler's ex. She was the only lively force in the cast, but sadly, alone she wasn't enough to bring it back into focus. You're not missing a thing. 
 Polarity: Negative

SOLUTION: True

PROBLEM: Review: Love the Wild Animals lunchbox. It's more like - zoo animals.It has a good, thick amount of insulation and is free of harmful plastics, etc. It's also a lot roomier than your average lunchbox and I like this because it leaves extra room for more freezer blocks to keep everything very cold. We also send two drinks, one for lunch and one for snacktime and the extra room is great!I agree with others about this being difficult to clean, so we send a paper plate and have the little one eat outside of the lunchbox, so we don't wind up with crumbs, etc inside the interior seams, problem solved.It's also nice to have a lunchbox that not every kid has, so he knows which one is his. This will probably last the entire school year and that's good for a fabric lunchbox. I would buy this again and will get another next year. 
 Polarity: Negative

SOLUTION:
False