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: This couldn't have been better. The strong restraints on Mike Sullivan's expressions couldn't have been portrayed in any other way. Tom Hanks delivers the best performance of his career. Young Tyler Hoechlin drives an emotional wheel; playing the basis character for the story. And veteran Paul Newman gives one of his best character performances in a long time.This film is based on a bold graphic novel by Max Allan Collins and Richard Piers Rayner. This is a father/son story which basically employs the two candidates solely unfit for the roles. Mike Sullivan had no father as a child, so John Rooney took him in. Although a generous man, Mr. Rooney involved himself in organized crime. Therefore, the debt of Sullivan was only to be paid off in involving himself in the business. Now, Sullivan has a wife and two children and is trying to keep his children safe, but at the same time pay back his boss. The events to follow, will test Sullivan's loyalty and embrace his family's fate.With a great adaptation by David Self, the dialogue comes out seldomly, but yet very virtuous. The story unfolds in a beautiful 1930's setting (Brilliant Art Direction by Richard L. Johnson & Nancy Haigh) covered with a dark rainy (snow on the ground) exterior. Driving the story, is Thomas Newman's wonderful Irish score, settling in only when necessary.But the most important technical element in the film is Conrad L. Hall's beautiful photography. This is some of the best cinematography I've seen; and I watch a lot of films. The scene when Mike and Michael are in the car, entering Chicago is quite impressive. The shot starts at the front of the car, revealing Mike(Hanks) through the windshield. It subsequently dollys around to the side of the car, to see Michael(Hoechlin) awakening and peering out his side window. As it continues, it trucks sideways and dollys back, completely around the car and reveals a gorgeous scenic 1930's Chicago.With a great cast and crew, the principle man creates a brazenly amazing film. I'm talking about Sam Mendes, who made his feature film debut in 1999 with American Beauty. (won him various awards) Before American Beauty, Mendes worked as a play director for the British Theater, but decided that he wanted to move on saying that there was nothing new for him in theater. With only two films, Sam Mendes has marked himself in my book as one of the great directors (In a list of about twenty-five).The film illuminates a brazen genre that has its hits and misses and expresses the true theme brilliantly. The photography, acting and story is phenominal. I'm still waiting for Scorcesee's Gangs of New York, but for now, I'm fully confident in saying that this is the "Best Film of the Year". Considering it's competition (Signs, Insomnia, Minority Report) thats a strong statement. Question: is it a negative review?

Ex Output:
no

Ex Input:
Review: This film has to be the worst I have ever seen. The title of the film deceives the audience into thinking there maybe hope. The story line of the film is laughable at best, with the acting so poor you just have to cringe. The title 'Zombie Nation' implies a hoard of zombies when in fact there are six in total. This cannot be categorised as a horror film due to the introduction of cheesy 80's music when the zombies 'attack'. The zombies actually talk and act like human beings in the film with the only difference being the make up which looks like something out a La Roux video. If you ever get the chance to buy this film then do so, then burn the copy. Question: is it a positive review?

Ex Output:
no

Ex Input:
Review: This movie is like the thousand "cat and mouse" movies that preceded it. (The following may look like a spoiler, but it really just describes a large class of movies) There is the passionate, wise main character, his goofy but well-meaning sidekick with his ill-placed attempts at humorous comments, the initially-hostile but soon softened gorgeous lady who triggers the inevitable "unlikely" love story, the loved ones taken hostage, and of course the careless evil adversary with his brutal minions. Everybody has seen tons of these movies already, and "National Treasure" is like any one of them, with only a slightly modified wrapping. Every turn of the story was easily predicted (and I can assure you I am not the sharpest tool in the shed). I am quite tired of feeling tricked for money after exiting the theater from a Hollywood movie, and if you have ever felt that way too, heed my warning; stay miles away from this movie. Question: is it a negative review?

Ex Output:
yes