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: OK, here it is: "Nazi mountaineer befriends the Dalai Lama." What we do is, first we get a major star with no idea whatsoever how to do a Germanic accent, and we let him flounder around between French, German, American, and British for over 2 hours. Then we concoct a series of wildly improbable events and space them apart very widely, so that the plot inches along almost imperceptibly. But just to make sure the viewer doesn´t fall asleep, we throw in details which are shockingly absurd, such as our hero smoking a cigarette at an altitude of 22,000 feet. Naturally, we must also remember that our target audience does not want to read too many subtitles, so we have every character, even the lowliest peasant in the forbidden closed-off city of Lhasa in 1943, speak perfect English, also with dubious accents. Of course, the trickiest part is how to handle the spiritual and political aspects of the story, so what we do is this: we have the Dalai Lama befriend the now-reformed Nazi because the latter is so good at fiddling with film projectors, radios, antique cars, and any other devices with represent the freedom of the capitalist west. In return, our hero learns from his young protegé a kind of vague, undefined Buddhism which is never really brought out or treated in a serious fashion. We also have lots of scenes with the hero flaunting all the marks of respects and protocol which the rest of the Tibetan society accords the Dalai Lama, even as we pretend that the hero has deep and profound reverence for these people and their spiritual leader. In other words, we just expect the audience to believe that this guy is now a Buddhist, sort of, in his own way, even though we ourselves don´t seem to know what his transformation entails or how far we want it to go. And last but not least, we hang a statistic onto the end of the film about how appallingly the Chinese have treated the Tibetans (which is certainly true), thus opening ourselves up to charges that we have made a "political" movie, even though it is nothing of the sort. So, zat ist my idea. Vat do you zink? Can ve make zis movie? Question: is it a positive review?

Answer: no


Question: Review: THE MAN IN THE MOON is a warm and moving coming of age drama centering around a farming family in the 1950's. The main story follows a 14-year old girl (Reese Witherspoon) who develops a crush on a 17-year old neighbor (Jason London) who ends up falling for her older sister (Emily Warfield) and how an unexpected tragedy alters this family's dynamics forever. The 1950's are lovingly evoked here and the screenplay gives you characters you come to care about almost immediately. Witherspoon already begins to show the Oscar-winning talent she would develop in this early role and London makes a charming leading man. Warfield lends a quiet maturity to the role of the older sister that is effective as well. Kudos to Sam Waterston and Tess Harper who play the girls' parents and Gail Strickland, who plays London's mom. I was unexpectedly moved by this quiet and affecting drama that stirs up strong emotions and gives deeper meaning to the phrase "family ties." Question: is it a positive review?

Answer: yes


Question: Review: In what is arguably the best outdoor adventure film of all time, four city guys confront nature's wrath, in a story of survival. The setting is backwoods Georgia, with its forests, mountains, and wild rivers.The director, John Boorman, chose to use local people, not actors, to portray secondary characters. These locals imbue the film with a depth of characterization unequaled in film history. No central casting "actors" could ever come close to these people's remarkable faces, voices, or actions. I don't recall a film wherein the secondary characters are so realistic and colorful. As much as anything else, it is this gritty realism that makes this film so amazing.Another strength is the film's theme. Nature, in the wild, can be violent. How appropriate that the setting should be the American South. Very few places in the U.S. are, or have been, as violent as redneck country. In a story about Darwinian survival of the fittest, the film conveys the idea that humans are part of nature, not separate from it."Deliverance" is very much a product of its time when, unlike today, Americans expressed concern over a vanishing wilderness. The film's magnificent scenery, the sounds of birds, frogs, crickets, and the roar of the river rapids, combined with the absence of civilization, all convey an environmental message. And that is another strength of the film.At an entertainment level, the tension gradually escalates, as the plot proceeds. Not even half way into the film the tension becomes extreme, and then never lets up, not until the final credits roll. Very few films can sustain that level of intensity over such a long span of plot.Finally, the film's technical quality is topnotch. Direction and editing are flawless. Cinematography is excellent. Dialogue is interesting. And the acting is terrific. Burt Reynolds has never been better. Ned Beatty is perfectly cast and does a fine job. And Jon Voight should have been nominated for an Oscar. If there is a weak link in the film, it is the music, which strikes me as timid.Overall, "Deliverance" almost certainly will appeal to viewers who like outdoor adventure. Even for those who don't, the gritty characterizations, the acting, and the plot tension are reasons enough to watch this film, one of the finest in cinema history. Question: is it a positive review?

Answer:
yes