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: Jochen Hick wrote and directed this little thriller of a suspense film based on the concept that the AIDS virus was a sheep virus mutated by the government to rid the world of gays and was apparently tested on convicts in the years before the outbreak of the hideous disease. Were it not for the poignancy of the concept of the film, this would fall into the category of the many films about the ruination of the world by a rampant non-prejudicial infective organism.Stefan (Tom Wlaschiha) journeys from Berlin to San Francisco to investigate his father's scientific suppositions about the induced sheep virus and its effects of the convicts in whom it was infused. He meets with some disdain and resistance to a dead theory, but also encounters some folks who know of the theory and support his investigation. Simultaneously with his visit a series of serial murders takes place, each victim killed in a similar manner and each murder apparently accompanied by strains of music from Puccini's opera 'Turandot' which just happens to be opening at the San Francisco Opera. A police investigator Louise Tolliver (Irit Levi) and her companion cop (Kalene Parker) follow the murders while Stefan makes the rounds of the sex clubs and bars in San Francisco trying to locate men who may have been guinea pigs for his father's theory. He encounters a strange lad Jeffrey (Jim Thalman) with whom he has a cat and mouse attraction and a prominent Doctor Burroughs (Richard Conti) who seems oddly involved in the cast of suspects. How this all come to an end is the play of the film, a story as much about the search for self identity between Stefan and Jeffery as it is a case for investigation of murders.While Tom Wlaschiha, Jim Thalman and Richard Conti do well with their roles (they are the only three who have any prior acting experience in the film!), the quality of the film sags considerably by the less than acceptable minimally talented Irit Levy and Kaylene Parker: when on screen the credibility of the story drops below zero. There are some small cameos by other actors that brighten the screen for the moments they inhabit, but in all the film is drowned by the incessant replay of 'Nessun dorma' as sung by Mario del Monaco from a recording o the opera - and that seems to be the reason for making the film! Good idea for a film and some good characterizations by the actors, but there is no resolution of the initial premise that started the whole thing. Grady Harp, February 06 Question: is it a positive review?

Output: no

Input: Consider Input: Review: Carnosaur 3 is bad... awfully bad. Bad to the point where it is funny. How matter how much I try to convince myself, I just can't believe anyone in this world could find this entertaining for serious reasons. I mean, come on, even the cover is bad! OK, the special effects are absolutely ridiculous. Those "Carnosaurs" are really ridiculous. A scientist tells the soldiers that they move incredibly fast, yet when you see them run, they run at the speed of... an actor in a rubber suit trying to run as much as he can. And the explosions are funny(there is no other word to describe it). At the beginning, a bullet hits a Jeep AFTER a guys says "What was that?"... And the other explosions are also laughable. But the worst thing is the screenplay and the so-called story. You don't expect a good story(or, I don't think anyone renting this movie expects a good movie) but at least the story has to try to make sense. I mean, how hard is it to make a story about dinosaurs killing people at least coherent. Incredibly hard if you look at this. Oh, and if you think that it's easy to makes believable commandos as your characters, tell it to the writers of this awful, awful piece of crap. I mean, what sick human being would make cheap jokes after one of his buddies is dead? And they do lots of it. And if you think that a movie about dinosaurs killing soldiers can only be at least action-packed, WAKE UP!!! This movie is incredibly dull. The carnosaurs(who invented this lame name anyway?) attack(in boring action sequences where you don't see much happening). The soldiers think of how to beat them(in incredibly funny scenes where they try real hard to be serious but can't seem to convince even just one second). So, then, they attack the carnosaurs, but their idea doesn't work(another laughable action sequence). Back to planning(with a few lame jokes thrown in) in another ridiculous scene. And this goes on, and on, and on. And let's not forget the acting which is about as convincing as the special effects... and the story... Oh OK, this movie simply sucks from A to Z. Question: is it a positive review?

Output: no

Input: Consider Input: Review: The movie starts out fine. Widower out with new girlfriend and the children.The movie is filled with stupid director's choices. Like "lets separate." "I am coming down to...." do what? Stupid Stupid Stupid.Please do not waste your time hoping that it will get better.............. Not hardly. Question: is it a positive review?
Output: no