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".

Example Input: Review: Director Paul Verhoeven's American vehicles are of varied quality, but most of the films he made in his native country are indisputable masterworks. This is the story of alcoholic (and bi-sexual) writer who moves in with a beautiful rich and very strange woman. But the lady does not know that he is only interested in meeting the woman's handsome male lover. In the meantime, the writer is plagued with strange visions - at first they look like hallucinations triggered by alcohol abuse, but he soon begins to realize that he is actually experiencing some kind of premonitions. Fascinating Hitchcockian thriller, very original and provocative. I love films that make you think they are about something, but then you realize they are about something completely different. This is one of those movies; a thriller during the first half, and a quasi-religious surrealist saga during the second half. Very erotic, original and blasphemous, not for kids or people that go to church every Sunday. Great cinematography by future director Jan de Bont. Highly Reommended! Question: is it a negative review?
Example Output: no

Example Input: Review: Initially, I would have thought that Secret Sunshine had something critical to say of religion (and here being Christianity), and wondered if it would be something of a rant against the ills of blind faith, or the manipulative power of those who are supposedly holier than thou. Surprisingly, it was none of the sort and was largely non-judgemental, putting in place events as a matter of fact, and allowing the audience to draw their own judgement and conclusion.And I can't help but to chuckle at the role of Song Kang-ho, a man who's taken a liking for widower Shin-ae (Jeong Do-yeon), and starts going to church when she does. The reasons for church going are many I suppose, either to find inner peace, to seek help, being afraid of eternal damnation in the fires of Hell, to reaffirm faith, or even things like wanting to get married in a church, or to skirt chase (I kid you not). But to each his own reasons for turning up in church every Sunday and participating in prayer groups for fellowship, what is indeed dangerous, is when the underlying ulterior motives, do not get satisfied, and that's when frustration sets in. Or when you discover how hypocritical man can be, portraying one face inside the house of God, and displaying yet another outside.Shin-ae and her son Jun moves to the town of Miryang, which is the birthplace of her deceased husband. Wanting to start life anew, she opens up a piano shop to give lessons, though in discovering her new found freedom and in a moment's lack of good judgement, has another tragedy befall her. And that takes one hour to get to. Secret Sunshine really took its time to get to this point, where things then begin to get slightly more interesting with Shin-ae now taking to embracing religion to deal with and accept her current state, reveling in the comfort that religion, and fellow believers, can offer.What began as crying out for sympathy turns into acceptance and belief that religion offers that silver bullet to solve the ills of all mankind, and sometimes you wonder if it's because of your personal myopic view of what the almighty is doing for you, that you begin to adopt a somewhat selfish opinion that everything's good going your way, and in Shin-ae's case, her magnanimous attitude in wanting to forgive others who had trespassed against her, forgetting something very fundamental that it the feeling can cut both ways too.The last act is probably the most fun of the lot as it says plenty, where most of us can identify with - why me, and why not someone else, as we rage against our faith and start questioning, unfortunately, with no hard and fast answers available. It is then either we fall by the wayside, or continue with destructive deeds so rebelliously. But somehow the plug gets carefully pulled in Secret Sunshine so as not to offend, and what could have been an ugly character mouthpiece, got muted.If you bite into the hype this movie is generating, then perhaps you'll realize only Jeong Do- yeon's excellent portrayal is worth mentioning, as she totally owns her role as the widow Shin-ae who is probably the most unluckiest person on Earth in having to deal with that many tragedies over a short period of time, and if you look at it carefully, most of which are of her own doing. Watching her transformation, is worth the ticket price, and despite having my personal favourite Korean actor Song Kang-ho in the movie, this is something he just breezed right through. Question: is it a positive review?
Example Output: yes

Example Input: Review: Three giant sabretooth tigers(..created in a laboratory from mitochondrial DNA, a "genetic breakthrough" derived from fossil material)are on the rampage accidentally set free through a series of events(such as a computer geek's introduced virus in order to unlock security measures keeping the resort novelty shops closed during construction & a security guard's leaving a gate open while searching for the missing page from a porn mag that flew away in the breeze)that threaten the lives of those it comes in contact with. The tigers are always hungry, but are unable to digest what they eat. So pretty much the tigers just rip their prey to shreds. Victims include a group of college kids(..the stereotypes include a goth girl, jock and tech nerd), security personnel, and those somewhat developed rich scoundrels who we can easily despise and wish horrible death.Rounding out a series of bad sci-fi channel flicks, Attack of the Sabretooth has some of the most wretched computer simulated animals I've seen yet. And, the final death sequence is so putridly presented, you'll demand within the deepest recesses of your soul the time spent on this truly awful exercise in the creature feature canon. There's some good dark humor deriving from heads being torn from necks, but even here the prosthetic work is unconvincing. Prosthetic body parts and blood aplenty as victims are pounced upon, crying for help and receiving none. I'm starting to sound like a broken record, repeating myself in every user comment I write for these sci-fi channel flicks. I think maybe it's time to move on to other kinds of cinema. Robert Carradine has a role as a ruthless businessman who is being wooed by his truly repellent ex-brother-in-law, Nicholas Bell, the one opening "Primal Park", a resort / zoo featuring genetically created sabretooth tigers as it's major attraction. Stacy Haiduk, still quite yummy, is a security officer who attempts to convince Bell to get the investors he hopes to goad into putting money in his multi-million dollar project to leave the island. Brian Wimmer is Haiduck's lover and his role is a mechanic keeping operations running smoothly.Bell's fate at the end, resulting from a dislodged tooth from a sabretooth tiger statue is the pits. Carradine spends a great deal of the film taunting Bell, his arch nemesis. The tiger's point-of-view shows humans in a bright color as it moves towards them. The film ultimately consists of characters walking through darkened corridors(..the tech nerd's virus cut off the power)worried for their safety. The college kids commit breaking and entering to score certain items needed(..it's a scavenger hunt type of activity)to enter a fraternity / sorority. The cast playing these kids do not rise above their cliches. Question: is it a negative review?
Example Output:
yes