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".

Input: Consider Input: Review: When teenagers go on a trip in a camper van there are many clichés that you can guarantee will follow.1)The teenagers will be warned not to go where they are going by a crazy local. Dan Van Husen handles that with ridiculous exposition about deadly Sirens. What, who, how and why are handled in one almost unintelligible burst. 2)The van will break down. 3)Whilst looking for help the group will be split up and be picked off one by one by whatever monster they have been warned about.4)They will find a house inhabited by a madman, he will capture them. 5) The house will have a phone but it will not work, it will be disturbingly decorated, there will be flickering neon light, spiders and maggots. 6)The madman will catch them as they try to escape in a vehicle that won't start (here the high speed getaway was to be made on a tractor). 7)The madman will be seemingly killed only to come back from the dead for a cheap, weak scare and will then be killed properly. 8)Only a girl will be left alive from the group. 9)There will be an unnecessary twist at the end. Add to these elements naked Sirens (who the characters seem to react to in startling different ways despite the fact that everyone that sees them is supposed to fall into lust with them immediately) that seduce and kill the teens, throats being ripped out and bodies being pulled in half and you have something resembling a twelve year old boys dream movie.I think it is only fair to say that my opinion of the director and his previous work is as low as it is possible to be but I am happy to point out that there are a few elements that boarder on pleasurable and are a great improvement on his previous film, Darkhunters, which is one of the worst films I have ever seen. At times the cinematography is very good, the music and editing are a cut above his previous films and some other low budget horror movies. I was impressed to hear that it was achieved with a third of the money spent on the previous monstrosity. However, the worst things about this movie are not to be found in the body of the film, it is ultimately a mildly diverting if pointless movie that has been done time and time again, but amongst the DVD extras.If you do rent this film I implore you to listen to the director's commentary it is beyond belief. There is more to say about this than the film itself. One staggering part of the commentary is the director's claim that the film is cliché leaden because it was a preconceived idea. He says it is a deliberate attempt to use all of the clichés and openly he wonders if "people will get it". I'm afraid to say that if this is supposed to be a clever nod and a wink to films of the past and the genre clichés within them then it is not wittily scripted enough, acted in an appropriate tone nor directed with enough style to work. If this film was made to order it leads me to ask one question; "What was the point?" This is s afilm that just slips right into the canon of bad horror movies, any attempt to do something clever or different haven't worked.The next nugget of brilliance is a conversation about the snobbery towards digital film formats. They rightly point out that digital is often synonymous with cheapness and ease of use. However, the best moment of the conversation comes when they bemoan the fact that when Michael Mann makes a film in the format he is branded as a visionary. There is a simple distinction to be made here; Mann is a talented director who will use the format to fit his story and style, Roberts is a horror hack who uses it to produce bottom shelf genre pictures . I think the differences are obvious and the comparison is not only arrogant but redundant.The best moment is reserved for Robert's comments about people who have taken the time to review his previous film. Those who didn't like it are generalised as 'geeks' and he even goes as far as to single out specific people for having the nerve to voice their opinion in forums that encourage them to do just that. I must admit I was slightly disappointed that my review of his last film wasn't singled out for ridicule. The tirade goes further as the group joke about Norwegian reviewers, complete with 'hilarious' accents to imply that people from Norway wouldn't know a good film simply because of where they are born. As always these sorts of comments say more about those saying them than those they are targeting, they simply make the director and his friends look ignorant.The package in rounded out with a tasteful featurette about how the Sirens were cast. Robert's swears blind in voice over, 'I didn't want to make a film that was like Baywatch' as we see audition tapes of topless and naked girls writhing around on the ground. There is also a simpering, self-indulgent documentary about the making of Darkhunters during which Robert's says that a reviewer has claimed that Forest is "The best British film in years". I don't know who he is trying to convince. At one point in the commentary track Robert's says jokingly "I can see people sitting at home saying "this isn't amazing, its sh$t" he isn't wrong. Question: is it a positive review?

Output: no


Input: Consider Input: Review: Sure, he became rapidly uneven after this film, but from "Knife In the Water" up till "The Tenant", Roman Polanski could always be counted on to deliver something fascinating and unique. Despite many running themes (alienation, paranoia), no two of his films are really alike. The story of this is somewhat similar to his own "Repulsion" from ten years earlier, but the tone is completely different. "The Tenant" manages to balance darker than dark absurdity (I'm a bit hesitant on calling it humor, even though the protagonists bizarre behavior and dialog was occasionally funny) with some truly suspenseful paranoia. Polanski was always a master at building unease, and moments in this film are almost unbearably creepy. The overall weirdness of the film is also a plus.In addition to Polanski's exquisite as usual direction, the rest of the cast and crew offer great contributions. Polanski the actor is often overshadowed by Polanski the director, but his performance here truly captures his characters awkwardness and sense of being an outcast. The themes of social discrimination make this film more than just strangeness for the sake of being strange. The rest of the cast offers strong performances also, especially Isabelle Adjani's sympathetic turn, and Melyvn Douglas and Shelley Winters' appropriately annoying ones. "The Tenant" is often underrated because of how ready people are to heap praise on both "Repulsion" and "Rosemary's Baby", but its just as brilliant as either of those classics. (9/10) Question: is it a negative review?

Output: no


Input: Consider Input: Review: You do realize that you've been watching the EXACT SAME SHOW for eight years, right? I could understand the initial curiosity of seeing strangers co-exist on an Island, but you'd think that after watching unkempt, stink-ladened heroes run roughshod through the bush with an egg on a spoon for half a decade would be enough to get you to commit to something a little more original (and interesting).And I'm not even speaking of the shows validity which for the record I find questionable. It's just hard to suspend disbelief for "Bushy Bill" eating a rat when the entire crew of producers and camera people are housed in an air conditioned make-shift bio-dome sipping frosty mochcinno's with moxy.What's the appeal here? I don't care about these people or their meandering lives. I just don't get it. But if you DO find yourself being captivated by hairy, unwashed people, I suggest you turn off your TV and just take a trip to your local bus station where you can see people like this in their TRUE habitat. They call them HOMELESS PEOPLE, and free of charge, you can sit back and marvel in their uncanny ability to retrieve various cigarette debris from a plethora of garbage canisters, eventually striking "pay-dirt" and fashioning a homemade Dr. Frankenstein-styled cancer-stick, all the while begging people for change for food when the stink of "Aqua Velva" on their breath is enough to suggest otherwise. And the best part? Much like Survivor, every week one member of the tribe "Leaves" the "Island" when they are unceremoniously sent packing to the local Institution when the frightening unmedicated state of full-blown schizophrenia kicks into gear! Now THAT'S ENTERTAINMENT! Question: is it a negative review?


Output: yes