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: This movie has some things that are pretty amazing. First, it is supposed to be based on a true story. That, in itself, is amazing that multiple tornadoes would hit the same town at night in the fall-in Nebraska. I wonder if the real town's name was close to "Blainsworth" (which is the town's name in the movie). There is an Ainsworth, Nebraska, but there is also a town that starts with Blains-something.It does show the slowest moving tornadoes on record in the the seen where the boys are in the house. On the other hand, the scene where the TV goes fuzzy is based in fact. Before Doppler radar and weather radio, we were taught that if you turned your TV to a particular channel (not on cable) and tuned the brightness just right, you could tell if there was a tornado coming. The problem was that by then you would be able to hear it. Since I know something about midwest tornadoes, it made this movie fun for me. I enjoy it more than Twister. I mean, give me a break-there is no way you could make it through and F5 by chaining yourself to a pipe in a well house. Question: is it a positive review?

Output: yes

Input: Consider 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?

Output: no

Input: Consider Input: Review: Bad Actors, bad filming, choppy dialog, shallow characters, but then again it was a bad premise in the first place. Basically, an 11 year old who is bullied because he has very little money is given a blank check by a moronic criminal. Of course, the 11 year old happens to possess enough technology and intelligence to purchase a house, cash a check for 1,000,000 dollars, and even foil three bumbling idiots, reminiscent of the three stooges. Preston Blake is an annoying, obnoxious, boy, who decides that, when written a blank check by a complete stranger, he will take advantage of the situation as best as he can. In other words, he wanders into a bank, hands a teller a check he makes in his printer, and miraculously walks out with a million bucks in cash. Preston is also apparently capable of reaching incredible speeds on his bicycle, due to the fact that a man driving a Jaguar after Preston and his 10-speed could not catch him, even when Preston jumped a row of cars.Of course, with every hokey adventure movie, there has to be hot heroine. In this case our hot heroine is a child molesting FBI agent who dates the eleven year old Preston, and promises another date when he turns 17. However, the absolute worst aspect of this film was not its casting, nor its sloppy dialog, such as "The only other way I could think of skinning a cat is to stick a hose up it's butt and then pick up the fur". It was, rather, the entire fact that nobody in the entire film seemed to realize that the FBI does not give a damn about random people . What I have failed to explain is that Preston uses the alias "Macintosh" to masquerade as an entrepreneur of sorts. Of course, the FBI finds this intriguing and sends our young heroine after Preston, who uses his 11-year old wit to first scream when lobsters fall on his face, then treat her to hamburgers, finishing with a ridiculous romp through a cemented area where water jettison's from the ground. Our heroine fails to realize during this whole adventure that the criminal the FBI is pursuing is slipping and sliding right behind the two, as they make their way to Preston's limousine, complete with a 1-dimensional driver who never fails to provide cheap, 3rd rate laughs that the whole family can choke on.Overall: 1/10 is incredibly gracious for this film. I don't see how it only has a 4.4/10. Question: is it a negative review?
Output: yes