TASK DEFINITION: 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".
PROBLEM: Review: This is such a fantastic movie, a Western about a self-concerned man (Jimmy Stewart) going up to the Klondike for gold. On the way, he gets hassled by a local sheriff in Alaska (John McIntire, giving a wonderfully evil performance), whom he hassles back. McIntire threatens that he'll be a dead man if he ever comes back through his town, which is, unfortunately, the only way back to the States. The main chunk of the story is about the peaceful Klondike town of Dawson being turned upside down by new residents from McIntire's town. Ruth Roman, for instance, who has come with Stewart and his two companions (Jay C. Flippen and Walter Brennen, who plays Stewart's best friend), builds a saloon (a Hollywood front for a whorehouse) and tries to run the town's restaurant and hang-out place out of business. She paves the way for McIntire and his goons to come up, too. In 1953, Jimmy Stewart and director Anthony Mann made one of the peaks of the Western genre, The Naked Spur. The Far Country is just the tiniest bit less, and it contains 99.9% of what made that film so special without, of course, feeling like a cheap copy. Like The Naked Spur, The Far Country boasts beautiful, on-location cinematography. The landscape is gorgeous. Stewart gives one of his best performances (nearly equal to his biggest success of 1954, Rear Window). I suppose it could be considered cliche, as he starts out a selfish loner and learns how that kind of existence plays out in the end. Still, Stewart plays it so damn well, he makes this character very human. And the supporting performances are universally fantastic. In addition to those I've mentioned, the adorable French actress Corinne Calvet is very good. And I ought to single out Walter Brennen, as well. He seems to have specialized in playing best friends. His relationship with Stewart is very touching, since he is, at first, the only character who is able to bring out any humanity in the cynical man. The screenplay is very well written, and Mann's direction is impeccable. A masterpiece. 10/10. Question: is it a positive review?

SOLUTION: yes

PROBLEM: Review: The plot of The Thinner is decidedly thin. And gross. An obese lawyer drives over the Gypsy woman, and the Gypsy curse causes him to lose and lose weight... to the bone. OK, Gypsy curses should be entertaining, but the weight-losing gone bad? Nope. Except Stephen King thinks so. And Michael McDowell, other horror author and the screenwriter of this abysmal film, does so, too. The lawyer is not only criminally irresponsible, he is fat too, haha! The Thinner is like an immature piece of crap for a person who moans how he/she has never seen anything so disgusting than fatness. Hey, I can only say: Well, look at the mirror. Question: is it a negative review?

SOLUTION: yes

PROBLEM: Review: When I was younger, I thought the first film was really good in childhood, so I decided to see the sequel. This is an example of why some films shouldn't have sequels, because the first film is usually best, and it is. Basically now that Ariel and Eric are married they have a daughter who isn't allowed outside the house because they are worried about the sister of Ursula (the octopus legged villain from film one), Morgana getting to her. When the kid gets out she asks Ursula's sister to turn her into a mermaid, like her Mum was. This makes Ariel go back to the sea to find her. The same good voice artists, it's just the story that could have had a bit more thought. Adequate! Question: is it a negative review?

SOLUTION:
yes