TASK DEFINITION: In this task, you are given a review of a movie and a boolean question whether this review has positive sentiment or negative sentiment. Your task is to generate answer "yes" when the tweet has that particular sentiment, otherwise generate answer "no".
PROBLEM: Review: Was it foreshadowing when Tori complained that her first boyfriend was treating her like a robot, and then her new boyfriend (the murderer) turned out to be a designer of artificial intelligence? I think so. Scenes to make you squeal with delight: montages galore, a strip-tease in a kimono (what do you call it when you seductively put clothes on, instead of take them off?), and a climactic battle on skis! Definitely tune in for the beginning and end, but you can grab a sandwich during the second act when all the plot is happening. Is it better than CO-ED CALL GIRL? Nah. Does Tori ever make it to paradise, or out of the snow, even? Nope. Question: is it a negative review?

SOLUTION: yes

PROBLEM: Review: Obvious attack on Microsoft made by people who don't appear to understand intellectual property or market economies generally.Loony liberal tim robbins plays a painfully obvious caricature of bill gates, and is a cartoonish corporate villain ordering murders right and left.While microsoft may engage in some anticompetitive activity at times, it's unlikely they actually murder people. Therefore, the film is over the top and ridiculous from the beginning.The "deeper" point is apparently that major tech innovations should be free to the public, and not subject to intellectual property laws. However, this ignores the fact that most major innovations would never have been developed if not for the market incentives (and rewards) provided by intellectual property.It's one thing to be opposed to anti-competitive conduct -- that's common sense. It's quite another to be opposed to market competition in the first place, which is what the film's mantra ("knowledge belongs to mankind") represents.Yet another example of Hollywood being completely out of touch with reality. Question: is it a positive review?

SOLUTION: no

PROBLEM: Review: I love this film 'Spring and port wine'. I was born in Leigh, a town about 7 miles away from Bolton, I moved to Bolton in 1965 when I was 20. My place of work was daily via Little Lever through Farnworth, sometimes on a bike but then by car when I could afford it.The film brings back all the memories of the working class neighbors who were almost always broke but who would always help you if they could. Fred Dibnah was round the corner from Bromwich St. were my bedsit was. If you didn't see the film when first released then you may be forgiven for comparing it to a soap such as Coronation St, well I agree it is a soap, but then, it was called 'Kitchen Sink Drama!' Watch this film for the talented cast who shortly afterwards became household names from frequent roles on TV, I watch mainly for the shots of the locality and the feel good factor of people being poor but happy! Question: is it a positive review?

SOLUTION:
yes