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: I must give How She Move a near-perfect rating because the content is truly great. As a previous reviewer commented, I have no idea how this film has found itself in IMDBs bottom 100 list! That's absolutely ridiculous! Other films--particular those that share the dance theme--can't hold a candle to this one in terms of its combination of top-notch, believable acting, and amazing dance routines.From start to finish the underlying story (this is not just about winning a competition) is very easy to delve into, and surprisingly realistic. None of the main characters in this are 2-dimensional by any means and, by the end of the film, it's very easy to feel emotionally invested in them. (And, even if you're not the crying type, you might get a little weepy-eyed before the credits roll.) I definitely recommend this film to dance-lovers and, even more so, to those who can appreciate a poignant and well-acted storyline. How She Move isn't perfect of course (what film is?), but it's definitely a cut above movies that use pretty faces to hide a half-baked plot and/or characters who lack substance. The actors and settings in this film make for a very realistic ride that is equally enthralling thanks to the amazing talent of the dancers! Question: is it a positive review?
Example Output: yes

Example 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?
Example Output: no

Example Input: Review: When watching this show you are not quite sure whether it is the story or the acting that is more annoying. First of all, the storyline of each episode is very predictable, the writers must have used every cliché possible, you can guess not only the general plot, but the arrangement of the scenes and also the lines of each character, making the show some sort of a collage of every police series out there. On the top of it all comes the "message" of the show, that the good are good and the bad are bad and that at the end of the day the good shall prevail and that we should all love each other, be better man and better citizens, all done in the most ostensible manner. The actors, as the vehicles of this message and nothing more than that, will use a limited set of acting skills: the "I am a good carrying person" smile, the concerned look and the "victory is ours" body posture, while the bad guys have the "I'm a bad one" frowning and the "you caught me" look, followed by the "I'm good for nothing and I should be removed from society" head banding (this kind of also sums up the general development of each show). True story or not, the show is garbage, yet another proof that producers don't give a s**t about viewers, that we are all thought to be idiots. Well this series makes every possible attempt to idiotize the living brains out of you. Question: is it a negative review?
Example Output:
yes