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".

Ex 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?

Ex Output:
no


Ex Input:
Review: This movie is one of the most Underrated movie of its time. When watching this movie , your filled with action, and when somethings not really happing , the humour is un matched. Brilliant writing for a movie that was made to give us a bloody mix , of a game show where criminals are the contestants, and a near future where the general public all have a thirst for blood.Also Arnold Doesn't let us down with some of his best one liners.I don't want to spoil anything for you ,but i will tell you when Arnold gives his "I'll be back line" He gets the best response of them all in this movie. Hope you enjoy this gem as much as i did. Question: is it a positive review?

Ex Output:
yes


Ex Input:
Review: Eddie Murphy Delirious is undoubtedly the funniest thing I have ever seen in my life. When I saw it for the first time about 2 years ago I was in stitches for weeks after it. To date I have seen it a further 17 times and i still laugh my ass off each time. For those who dont know Eddie Murphy was a brilliant stand up comedian before he was a Hollywood superstar. There is not one dull spot in this piece of genius unlike Eddie Murphy Raw which was released in 1987 which goes flat during the middle. If you are not the sort of person who can't stand swearing then I wouldn't advise you to see it as you will probably hear swearing of some form every 5-10 seconds. I gave this a 10 out of 10 because it displays the greatest comic genius of them all at his best. Question: is it a positive review?

Ex Output:

yes