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 movie kept me constantly entertained. In comparing this to Serial Mom, Mr. Waters has gone back to his grittier side. This is not nearly as polished.There is a dark side here. A message about how success and fame changes a person -- but more importantly how it changes the people around you.There is not a false moment in this film.The characters are somewhat cartoonish... but I want to believe that is what Mr. Waters is trying to achieve.It is fascinating to watch how Mr. Waters has evolved... This is truly his finest work. Question: is it a negative review?

SOLUTION: no

PROBLEM: Review: Besides all of the technical mistakes ....How about a female flight attendant who's able to kill, all by herself, 4 out of the 7 terrorists (including ex marines), 2 of whom without even using a gun. Then, she lands the plane perfectly. We're not talking about Sigourney Weaver or Linda Hamilton; we're talking about a regular, frightened, yet very well composed flight attendant. :D How about the leader in charge of the assault/rescue squad, having a full-proof (according to the logic of the script) plan of sleep-gassing everyone and having someone from his team fly the plane. Only he decides at the spur of the moment to change plans and instead lead an attack on the terrorists, guns blazing, not knowing where the terrorists are, or how many, and not securing a position of advantage, so that his whole team gets easily wiped out. Yeah, that's using the old noggin. Only later to decide to use the sleep gas anyway. And it turns out useless for all intensive purposes.Bad as this movie was, though, I couldn't stop myself from watching and wondering, what next? :D I can't help but imagine all the excellent, unemployed script writers thinking to themselves, it's not fair. lol! :D Question: is it a negative review?

SOLUTION: yes

PROBLEM: Review: This is a film that the mainstream market will probably never be able to access as it doesn't exactly give the viewer easy watching. The story about troubled Spike and his friend Heaton is not exactly a Friday night film yet it has its own unique edge and I found that it was entertaining. There are moments of brilliance given that the film was shot on such a low budget, such as when Spike inhales the aerosol. However I did not really understand the relationship between Spike and Heaton and to be honest it made me spend most of the film trying to work it out. And also I did not like the fact that most of the film is spent with the two friends talking and not really much "action". It is a small film that is complex to watch and that is what makes it appealing. Question: is it a positive review?

SOLUTION:
yes