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: I get to the cinema every week or so, and regularly check out this site, but never before have I felt compelled to comment on a film.To my all time list of shockingly bad films - Last Man Standing, Spawn, The Bone Collector - I can now add the drivel that was 'Hollow Man'.From the awful opening titles - a ridiculously over-long run through of cast and crew put together with alphabetti spaghetti - through to the insulting finale - a world record number of cliches and some of the most absurd dialogue and acting to have ever made it to cinema - this film is dismal, and only the impressive computer graphics keep you from walking out long before the end.This isn't just my opinion - it was that of my friends, and everyone around us. When large sections of an audience are laughing and groaning during and after a serious thriller, its clear that the film is hopeless.Not only that, it was sick too. The director took the action beyond the bounds of realistic fare for a violent film, and into the realms of an over the top blood soaked B-movie. It's difficult not to imagine the director as some sort of dirty old man, because the extent of the invisible man's forays out of the lab and into the outside world extended only to two attempts at having a feel of some breasts. Perhaps sex could well be the first thing on a bloke's mind if made invisible, but aside from the aesthetic pleasures of the ladies involved, it hardly makes entertaining cinema.[spoilers follow]Get past the films sick exterior, and things are even worse. Whilst Kevin Bacon does a good job of acting increasingly twisted as 'hollow man', the rest of them - perhaps handicapped by a dire script - do an even better job of being hollow cast. One long time member of the team is found strangled in a locker by the invisible man, "He's finally snapped" shrugs one colleague without a hint of emotion. This is par for the course, and the lab team swing between sheer terror and complete indifference with such speed that you wonder how they got into acting. They pad their way through the lab corridors terrified, guns poised, but then seconds later one of the crew skips happily off back down the corridor to get blood for a hurt colleague. The lead female treats the invisible man with courtesy and good humour even after he's insulted and abused her, and there seems to be little reaction to his breakouts, even after he drowns the Pentagon chief, "He drowned in his pool last night" reports the same female, spectacularly failing to put two and two together.The script is littered with this kind of badly acted pedestrian dialogue, and the rest is just an A-Z of film cliches, which get laid on thicker and faster as the film progresses to the point of complete disbelief and amusement at the end.The 'eureka' moment at the computer, the female undressing at the window, the looped security video - the list really is endless - the predictable disregard for strength in numbers, the decision not to kill the two main stars but just put them in a place of probable impending death and leave them to their own devices, the almost-dead good guy appearing out of nothing to save the woman, the bomb and ubiquitous countdown timer, the fireball explosion which just burns up before reaching the heroes, the falling lift which just stops before hitting them, and more than anything else, the immortality of the bad guy.The invisible man is burnt to a shred with a makeshift flame-thrower, electrocuted, whacked round the head with a bar which had just sliced straight through one of the lesser actors, and then having apparently survived the explosion, fireball and total destruction of the labs, has more than enough life left to climb up through the fireball for one last pop at the films heroes - by which stage the disbelieving audience are cringing and looking at their watches.That this exceptionally bad film actually made it to the cinema is astounding. Even the name of the film is as hopeless as the movie itself, and not even impressive special effects come anywhere near saving this one, which should be avoided at all costs. Question: is it a positive review?

Ex Output:
no


Ex Input:
Review: Well, how do you even rate a movie such as this one? Does it even have cinematic value really? It's a movie that tries to get as close to being a snuff movie as possible. Basically the entire movie is purely a bunch of guys torturing a young girl. Not very appealing and on top of that also not that realistic really.It's obvious that the movie tried to be as realistic and shocking as possible. However the movie is just all too fake for that to work out as intended. The slapping and stumping is all soft and fake looking, as well as sounding. They are often just kicking into the floor, rather than into the girl, obviously. Also the way the girl responds to all the torments is pretty tame. I mean if this was real, surely she would had screamed it out. There is more moaning than screaming in this one though.The movie is obviously low budget and it's a valor attempt at trying to achieve something shocking and realistic as well as original and provoking, with very limited resources. Don't really think this movie made much impact though at the time it got released, though it must had done something well, since a total of six sequels got released after this one.Fans of shock and gore will most likely be disappointed by this movie, though there are still some fetish people out there who will get a kick out of this movie.4/10 Question: is it a positive review?

Ex Output:
no


Ex Input:
Review: Madhur Bhandarkar directs this film that is supposed to expose the lifestyle of the rich and famous while also providing a commentary on the integrity of journalism today.Celebrities party endlessly, they like to be seen at these parties, and to get due exposure in the media. In fact the film would have us believe that this exposure MAKES celebrities out of socialites and the newspapers have a huge hand in this. IMO there is much more synergy between the celebrities and media and it is a "I need you, you need me" kind of relationship. However, the media needs celebrities more and not vice versa. Anyhow, in this milieu of constant partying is thrown the social column (page 3 of the newspaper) reporter Konkana Sen Sharma. She is shown as this celebrity maker, very popular at the social gatherings. She has a good friend in the gay Abhijeet and in the struggling model Rohit (Bikram Saluja). She rooms with an air-hostess  the sassy Pearl (Sandhya Mridul), and a struggling actress - Gayatri (Tara Sharma). The editor of the newspaper is Boman Irani and a firebrand crime beat reporter is played by Atul Kulkarni. The movie has almost too many plot diversions and characters but does work at a certain level. The rich are shown to be rotten to the core for the most part, the movie biz shown to be sleazy to the max with casting couch scenarios, exploitation of power, hunger for media exposure. Into all this is layered in homosexuality, a homosexual encounter that seems to not have much to do with the story or plot, rampant drug use, pedophilia, police "encounter" deaths. In light of all this Pearl's desire to have a super rich husband, a socialite daughter indulging in a sexual encounter in a car, the bitching women, all seem benign ills.The film has absolutely excellent acting by Konkana Sen Sharma, Atul Kulkarni has almost no role  a pity in my opinion. But the supporting cast is more than competent (Boman Irani is very good). This is what saves the film for me. Mr. Bhandarkar bites off way more than he can chew or process onto celluloid and turns the film into a free for all bash. I wish he had focused on one or two aspects of societal ills and explored them more effectively. He berates societal exploitation yet himself exploits all the masala ingredients needed for a film to be successful. We have an item number in the framework of a Bollywood theme party, the drugged out kids dance a perfectly choreographed dance to a Western beat. I hope the next one from Madhur Bhandarkar dares to ditch even more of the Hindi film stereotyped ingredients. The film is a brave (albeit flawed) effort, certainly worth a watch. Question: is it a positive review?

Ex Output:

yes