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".
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Question: 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?

Answer: no


Question: Review: Humphrey Bogart clearly did not want to be in this film, and be forced to play a part-Mexican or he would have been suspended. Believe me , he made the wrong choice! Presumably, after the success of "Dodge City", Warners tried a follow-up with Errol Flynn and his usual list of buddies, like Alan Hale, Guinn (Big Boy) Williams, Frank Mc Hugh and the ever-present John Litel, but they made the huge mistake of trying to present Miriam Hopkins as a love interest for Flynn v. Randolph Scott, and as a singer to really make things bad, because she proved one thing, and that is she cannot sing. The story was not too bad, but with Bogie clearly miscast also, it turned out to be a poor Western that was overlong, and on a low budget, but in fairness, color would not have helped. Question: is it a negative review?

Answer: yes


Question: Review: The late 80's saw an inexplicable rash of supernatural horror films set in gloomy penitentiary settings. Renny Harlin's superbly gritty and moody "Prison" got the whole haunted hoosegow ball rolling; it was immediately followed by the markedly inferior "The Chair," John Saxon's enjoyably trashy "Death House," the passable psycho picture "Destroyer," and this hideously limp'n'lethargic exercise in hopelessly comatose tedium. Your usual annoying collection of horribly unsympathetic college student chowderheads lead by insufferably spineless tormented twerp Alex (the hugely unappealing Nicholas Celozzi) go to Alcatraz Island to investigate the bizarre circumstances surrounding the sudden gruesome death of up-and-coming rock star Sammy Mitchell (blandly played by Toni Basil of "Hey Micky" fame). Alex's brother becomes possessed by the evil demonic spirit of a vicious cannibalistic US Civil War cavalry commandant and goes on the expected killing spree, thus forcing wimpy Alex to overcome his passivity and make a stand against this ghoulish specter.Although slickly photographed by Nicholas Von Sternberg, with a few decent gore set pieces and a fair amount of spooky atmosphere (the film was shot on location in the dismal, rusty, rundown ruins of Alcatraz Island), "Slaughterhouse rock" nonetheless just doesn't cut it as a solid, effective fright feature. This is largely due to the uniformly obnoxious and unlikeable collegiate smartaleck characters, a tiresomely smirky bunch whose inane comic antics prove to be grating rather than amusing. The flat acting from a noticeably disinterested cast hurts matters all the more, with onetime "Playboy" playmate and undeniable blonde cutie pie hottie supreme Hope Marie Carlton doing an especially irritating Linnea Quigley impersonation as the token oversexed nympho bimbo. Dimitri Logothetis' direction displays a modicum of flashy visual style, but the tone is unevenly pitched between grim seriousness and goofy, horrendously sophomoric silliness, and, most damagingly, Ted Landon's sloppy, inconsistent, overly complicated and finally quite confusing script miserably fails to develop the necessary internal logic to make the far-fetched story even remotely plausible. In other words, this stinker sadly succeeds in making a scant 90 minutes seem like an excruciatingly drawn-out cinematic jail sentence. Question: is it a positive review?

Answer:
no