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: 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?
Example Output: no

Example Input: Review: A famous orchestra conductor, Daniel Dareus, suffers what appears a heart attack as he finished conducting a concert. Suddenly, we watch him as he arrives in the small town that he has left years before. Since he left so young, and having his name changed contributes to give him a new persona. He has bought the old school building where he plans to stay. The building needs a lot of work. One would expect a man in his position to have all the comforts of the world he left behind to be installed in his new abode, but no, Daniel puts up with the harsh winter in his own way.The local pastor, Stig, whose church has a small choir, comes calling to see if he can interest Daniel in helping, but the conductor has no desire to go back to music. Daniel begins to explore his new universe. The town's people leave him alone. He makes an impression on Lena, who works in the local store where he goes to get his food supplies. Little by little, he comes around and decides to involve himself with the choir. Lena will ultimately fall in love with Daniel.At first, the relationship between Daniel and the choir members is not exactly what he expected. As they get to know him better, they come around to accept him and make him one of them. His new position doesn't endear him to the woman who used to be in charge. The members of the choir are a motley crew, but they realize the change Daniel has made in the way they interpret different songs. The new piece composed for Gabriella, a battered wife, makes a great impact in her life and that of her fellow singers.Daniel's ideas for the repertoire clash with Stig's own. The vicar suddenly begins seeing Daniel in a new light; he is a tormented man who likes to read pornographic magazines before making love to his wife, Siv. His ideas clash with the dogma, as Siv points to him. Stig decides to try to put a stop to what he considers an unhealthy influence of Daniel by firing him as the head of the choir.The choir, which has been invited to participate in a competition travels to Austria. Daniel, who by now has fallen totally for Lena, has a chance to show for the first time in his life his feelings for her when she starts to gets doubts about their relationship. Daniel who is late for his own concert, gets to hear them making extraordinary music even though he is not in among them.Kay Pollak, the director of this enormously appealing film, shows he was the man to direct it. The story involves the viewer from the start. Great part of the success of the movie goes to the ensemble cast that was put together. William Nykvist, who plays the leading role is the best excuse for watching the film. Frida Hallgren, Niklas Falk, Ylva Loof, do excellent work for Mr. Pollak.Stefan Nilsson is the composer for most of the beautiful music one hears. Harald Gunnar Paalgard's cinematography makes the film look better capturing different seasons for the viewer in their beauty. Question: is it a positive review?
Example Output: yes

Example Input: Review: No, I've never seen any of the "Santa Slasher" series, i.e. 'Silent Night, Deadly Night,' the original 'Black Christmas' or this one, 'Christmas Evil.' I've heard all about their reputation, or, MADS (Mothers Against Deranged Santas.) I thought I would rent this one as I've heard it pop up as a reference on a 'Fat Guys At the Movies' segment.Mothers should be against this, but not for the ooooohhhh "killer" Santa, but for the fact this movie was just plain crap. Boring, long  even at only 92 minutes, crap.Little boy sees Santa arrive down a chimney in 1947, deliver presents, eat some goodies and miraculously, float up the chimney. Boy goes to bed, but returns to living room to witness Mommy and Santa (sort of) getting it on. Apparently this messed up that kid for the rest of his life, though the scene was about as steamy as when Ralphie's dad got the "Leg Lamp" in 'A Christmas Story.' He was sooo disturbed, he went to the attic and, well cut his own hand.Fast forward to the future! Now, it's 1980 and messed up boy works in a toy factory. We get a whiff of him being a little off-kilter, and he stalks both kids and parents alike. Who's naughty, who's nice, blah blah. It takes a good two-thirds of the film to get him to finally snap  as if that's not foreshadowed from frame one. NO MOVIE should take that long.I will admit, this movie had its tension building, but only because I kept expecting him to do something, anything to anyone. When he finally does, well, punish "who's naughty," it's as graphic as a "Garbage Pail Kid" card. And I haven't mentioned the WTF ending. I'm thinking it was a metaphor, but in reality, it's just as weird as the rest of the movie. (Take the brother who's upset his sibling is killing, and his solution isuh, killing.) Don't open this mess, even on Christmas Eve, or Evil. Again, I didn't watch the other "Santa-Slashers" but this one sucked bad. It built up suspense due to the nature of the movie and never once delivered a decent present. Question: is it a negative review?
Example Output:
yes