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: Saw a trailer for this on another video, and decided to rent when it came out. Boy, was I disappointed! The story is extremely boring, the acting (aside from Christopher Walken) is bad, and I couldn't care less about the characters, aside from really wanting to see Nora's husband get thrashed. Christopher Walken's role is such a throw-away, what a tease! Question: is it a negative review?

SOLUTION: yes

PROBLEM: Review: One of the most timely and engrossing documentaries, you'll ever watch. While the story takes place in the Venezuelan capital of Caracas, it provides an intimate look into political dynamics, that prevail throughout the western Hemisphere. While essentially another chapter in the story of the "U.S. backed, Latin American coup", this film chronicles in real-time, what can happen when the poorest people, are armed with unity, political savvy, and courage! The political insights offered by this film are invaluable. One gets clear examples of the private media, as a formidable force for mass deception and propaganda. We see the poor people of Caracas grappling with the brutal realities of "American politics". One gets a clear sense of impending doom, if the people fail to address the blatant tyranny, which has been abruptly, and illegally, thrust upon them by the conspirators. We also see the arrogance and fascism, of the CIA backed, private media, plutocrats, and generals, who've conspired to bring Venezuela back under Washington's domination. Though ably led by President Hugo Chavez, the people of Caracas are forced to act without him, after Chavez was forcibly kidnapped by renegade generals. Their response is the highpoint of the film. If one seeks an excellent portrait of what the U.S. government, Hugo Chavez, and revolutionary Venezuela, are all about, this movie is it! Question: is it a negative review?

SOLUTION: no

PROBLEM: Review: I was not impressed about this film especially for the fact that I went to the cinema with my family in good faith to see a film which was certificate rated 12A here in the UK. To my dismay, this film was full of embarrassing sexual jokes. (Which is not a problem to me as an adult, but not good for watching with children). This film at times was very crude at times with fart jokes, getting hit in the groin etc... and for the most part of the film not very funny.The premise of the film is that Calvin Sims who is a 2inch midget, gets out of jail and steals a giant sized diamond but is then forced to put it in a womens handbag. So the rest of the movie sees him passing himself off as an abandoned baby, getting into this womens house so he can get this diamond back.Up until now, I have enjoyed most of the output from the Wayans Brothers - but this film is certainly taking the biscuit.A Bit of good advice - wait till it comes on TV or Cable Question: is it a negative review?

SOLUTION:
yes