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: This apocalyptic zombie film tries to be vicious and shocking; but FEEDING THE MASSES comes off lame as some of the stiff-legged zombies stalking the streets. In Rhode Island, a zombie epidemic known as the Lazarus Virus is being played down by the government manipulated newspapers and television stations. A couple of brave, but dumb, souls at Channel 5 TV News feels its audience is being given false hope and no idea of the real danger at hand. An eager reporter(Racheal Morris)and her cameraman(William Garberina), with the aid of a military escort(Patrick Cohen), risk life and limb to present a 'live' broadcast to show the doom at hand. Do yourself a favor and don't watch. This thing is obviously very low budget and comes across with the feel of a high school play gone bad. Acting is atrocious and the flesh-hungry zombies are almost comical. Also appearing are: Michael Propster, William DeCoff and Brenda Hogan. FEEDING THE MASSES should be left to starve. Question: is it a negative review?

SOLUTION: yes

PROBLEM: Review: We all have seen some unending epics in our times, but this one really tops them all! The movie is so long and so slow, that, just to put things in perspective, i felt a lot older when i left movie hall, than I entered it. At almost 4 hours length, it could have rather been made into a tele-serial.What starts as a promising comedy slowly loses its pace. Nikhil advani has woven the plot around 6 love stories and he cant make justice to any one of them... There is no interconnection between them to start with, and links shown in last 20 minutes just seem to be forced to connect the story.Situation is made worse by Silly dialogues (most of them repeated in Hindi cinema over years)and stupid cinematography.Priyanka doesn't realise that she actually needs to play her role rather than just looking glam on screen... An utter waste of beauty without acting skills.And then there is loud-is-humorous Govinda & my-face-twists-better-than-jim-carrey Akshay Khanna who keep belching at the top of their lungs to irritate already tired viewers.Only good part in movie is John & Vidya's love story & nice acting/comedy by sohail & Isha. But they are so good at their roles that just these two couples could have justified the movie without jumbling it with other bunch of characters. Their brilliance gets lost in the midst of other substandard plot lines.My guess - Director was making two separate movies(may be more!) and some beginner assistant mixed up all the records, beyond a point of sorting them out, so director was left with no choice to show it all as a single movie...Watch it only if you want to test your patience!!! Question: is it a positive review?

SOLUTION: no

PROBLEM: Review: Imagine a woman alone in a house for forty five minutes in which absolutely nothing happens. Then this goes on twice more. The writing is flat and lifeless, and jokes unfunny, and the bad acting keeps you from caring about any of the characters, even when they battle wolf packs and get beaten up by fraternity goons. Anyone that ranked this movie higher than a two is not fully sane. Question: is it a positive review?

SOLUTION:
no