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".

Review: 'Cry Freedom' is a movie about how far people will go to find the truth.The first half is an interesting portrayal of an unlikely friendship between activist Steve Biko and Editor Don Woods (played fanatically by Dezel Washington and Kevin Klein). While the second half deals with Woods looking for answers on Biko's death.Although most people favor the first half of the movie which focuses on the unlikely friendship between Biko and Woods'. I found the second half about Don woods struggle to have Biko's story be heard around the world much more interesting. Question: is it a positive review?
yes

Review: I really enjoyed this film because I have a tremendous interest in American History... the Antebellum years and the Civil War in particular. I purchased it recently from a rack of previously-viewed videos on sale at the supermarket and I was very glad to add this one to my history video collection. Though not of the caliber of Civil War films such as "Glory" or "Gettysburg," provides a lot of history on the pre-Civil War brotherhood among cadets at West Point.Maybe it's the gray uniforms, the youth, or the military discipline, but I am fascinated by the story of the Corps of Cadets from around 1830 to the brink of the War. I imagine what it must have been like to sit in a classroom with other young men, learning how to make war, then later putting the lessons to use against your own classmates!Actually, there were two classes graduated in 1861: one class in May, the other in June. the movie makes no real mention of this, except to mention Henry A. DuPont, first graduate of the May Class; and George Custer, last grad of the June Class. the reason for the two classes was not so much about the war, but it was the result of switching back to a four-year course of study, after a few years of experimenting with a five-year course (I think the first class had attended five years, the other for four). As the movie portrays, cadets were like brothers and often had nicknames for each other... George "Fanny" or "Autie" Custer; Alonzo "Lon" Cushing; James "Beauty" Stuart (for J.E.B. Stuart, class of 1854), etc.I say this film is "Santa Fe Trail" as it should have been because that 1940 film, while enjoyable, really fudges history. Cadets from several different classes are all graduating together. JEB Stuart and George Custer are portrayed as the best of friends and are side-by-side in stopping John Brown's 1859 insurrection at Harper's Ferry. In fact, Stuart and Custer were never friends, but enemies during the War. They faced each other (for the first time, I think) at Gettysburg in 1863 (Stuart was at the Harper's ferry Raid, but Custer was still a cadet at the Point when it took place)."Fanny" Custer plays a role in "Class of '61," though his classmate chums, Dev O'Neill and Shelby Peyton are fictional. I believe they are respectively based on Partick Henry O'Rorke and John Pelham, two people you can look up.Anyway, I truly enjoy this film or any film which provides a window into mid-19th Century America. Question: is it a negative review?
no

Review: First of all, yes, animals have emotions. If you didn't know that already, then I believe you are a moron. But let's assume that none of us are morons. We all know that animals have emotions, and we now want to see how these emotions are manifest in nature, correct?What we get instead is a tedious and ridiculously simplistic documentary that attempts to show how animals are "human". The filmmakers search high & low for footage of animals engaged in human-like behaviour, and when it happens they say, "That monkey is almost human!" (that's actually a direct quote).Everything is in human terms. They waste time theorizing about what makes dogs "smile", but not once do they mention what a wagging tail means. The arrogance of these researchers is disgusting. They even go so far as to show chimpanzees dressed in human clothing and wearing a cowboy hat.I had been expecting an insightful documentary of animals on their own terms. I wanted to learn how animals emote in their OWN languages. But instead, researchers keep falling back on pedantic, anthropomorphic observations and assumptions. Add a cheezy soundtrack and images of chimps "celebrating Christmas", and this was enough to turn my stomach.But it doesn't end there. Half of this documentary is filmed not in the wild but in laboratories and experimental facilities. All the camera shots of chimps are through steel bars, and we see how these monkeys are crowded together in their sterile concrete cages. One particularly sobering moment happens near the beginning (though you have to be quick to notice it) where a captive monkey says in sign language, "Want out. Hurry go."Obscure references are made to "stress tests" and psychological experiments which I shudder to imagine. Baby monkeys are separated from their mothers at birth and are given wireframe dolls in order to prove that baby monkeys crave a "mother figure". And after 40 years of experiments, the smug researchers pat themselves on the back for reaching their brilliant conclusion: monkeys have emotions.One chimp named "Washoe" has been in a concrete cage since 1966 for that purpose, and to this day she remains thus. We get a brief glimpse (again through bars) of her leaning against a concrete wall with a rather lackluster expression. Personally, I don't need to see any further experimental data. Washoe, I apologize for our entire species. Question: is it a negative review?

yes