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".

Ex Input:
Review: OK where do i begin?... This movie changed my life! The plot was seamless. James Cahill has out done himself. Initially after a first viewing i was disappointed that i hadn't seen it on the silver screen. However this was before exploring the DVD's many features!!!! Oh my god Jakes Cahill's commentary of the film was almost as flawless as his acting. he told of industry secrets used in the film that you only get with experience.I was so impressed by the other actors. The scene where the security guard is talking to the girl in the hallway, reminded me of some of my favorite blue (pornographic) movies. I am certainly with Gangsta when he expresses his disappointment with no sequel.I am still blown away with each viewing of the martial arts skills involved, matched only by the sign indicating the location of the library at the school... and possibly the guy playing a retard! All in all a timeless classic and the best film to come out of Europe in years! where my Oscars at dawn!!!!!!!!!!! Question: is it a positive review?

Ex Output:
yes


Ex Input:
Review: We've been served - a terrible film.Okay, I'll admit that since I'm white and have had no practical experience in the "competitive world of step-dancing," I might not exactly be an authority on this type of film. On the other hand, I do know a bad motion picture when I see it.And, boy, have I just seen it.Filmed in Low-Budget-Vision and directed by Ian Iqubal Rashid, ("A Touch of Pink"), "How She Move" tells the tale of how important it is to follow one's dreams - even if those dreams include bopping around to loud, irritating hip-hop music and speaking dialogue the average person would not understand if he or she had an international translator.I'll try to give a small synopsis of the "plot." First of all there are two actors that look like LL Cool J who work in an auto shop in Toronto (the Mecca of racial diversity), but still have time to practice dancing for eight hours a day. There are a few other guys in this "crew," including a token white dude and a guy that looks like Denzel Washington in "Malcolm X." There are also two women in the movie - one resembles Serena Williams and the other looks like Geraldine from the old "Flip Wilson Show." One of these ladies was kicked out of a private college because her parents spent all of her tuition on a drug-addicted sibling. The other girl, a member of Salt N Pepa, no doubt, is just plain no good.There's another guy who looks like Eddie Murphy's Buckwheat, while still another actor who's a Huggy Bear knock-off. These guys are rival step dancers. Evidently, this activity is very hard-core in the 'hood, and they are all practicing for the big "Step Monster" jam in Detroit.Since I was unable to understand 90 percent of the dialogue (perhaps some subtitles would have been useful, as in a Bergman film or that one music video by Snow), it's hard to explain what happens, other than there's a lot of arguing, the Serena Williams girl (who never smiles, by the way) becomes a freelance stepper (moving from group to group), there's some step-dancing and a lot of irritating hip-hop music.It's a typical rags-to-riches story; sort of like "Rocky" with a really bad soundtrack, "Rudy" with annoying rap music in the background, "Cry Freedom" without the laughs. But why does a film - which could have made a big impact on black audiences - have to contain drug addiction, bad parents and a title that sounds like a first-grader saying the phrase, "How she moves"?I was "moved" by this movie, however. Moved to leave the theater as quickly as possible. Question: is it a positive review?

Ex Output:
no


Ex Input:
Review: As someone who has both read the novel and seen the film, I have a different take on why the film was such a flop. First, any comparisons between novel and film are purely superficial. They are two different animals.The novel is probably intended as a satire, but it arrives as a cross between tragedy and polemic instead. Any comedic elements such as those which later formed the stylistic basis of the film version are merely incidental to the author's uniformly cynical thrust. And lest the omnipresent white suit of the author fool you into thinking this is another Mark Twain, think again. A more apt literary precedent would be the spectre of Ambrose Bierce in a top hat and tails. Tom Wolfe is equal parts clown and hack, more celebrity than author, always looking for new grist for his self-absorbed mill. It is therefore no wonder that the excellent production skills and direction lavished on the making of the film were doomed from the start. Unlike true satire, which translates very well into film, polemics are grounded not in universally accessible observations on some form or other of human behavior, but in a single-minded attack on specific people -- whether real or fictional straw men -- who have somehow earned the wrath of the writer. Any effort to create a successful filmed story or narrative from such a beginning must have a clean start, free of the writer's influence or interference.Having said that, I too find fault with the casting. It is not merely that incompetents like Bruce Willis and Melanie Griffith fail to measure up, but that real talents like Tom Hanks, F. Murray Abraham, and Morgan Freeman are either totally wasted or given roles that are mere caricatures.There is enough topical material here for a truly great film satire, but it fails to come even close. Question: is it a negative review?

Ex Output:

yes