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: The third installment of the "Carnosaur" trilogy features a bunch of Keystone Kops-quality military commandos trying to kill two Velociraptors and a T-Rex. I give it a 4 out of sheer sympathy and my affinity for dinosaurs. The movie is definitely the worst of the trilogy, it really can't be taken seriously. More significantly, however, watching this movie I can't help but notice some interesting parallels between the "Carnosaur" and "Xtro" trilogies. The first installment in both franchises is a dark, disturbing film that has become a cult classic, the second is an "Alien" ripoff, and the third is a tongue-in-cheek, almost slapstick (whether intentional or not) movie that has you rolling on the floor laughing. Also, like the "Xtro" franchise, all the "Carnosaur" movies are completely unrelated to one another. They they only carry the franchise name to drum up interest in the "sequels," I guess. Obviously "Carnosaur" and "Xtro" have two different production groups at work here, but if you've seen all three movies of both franchises you find yourself referring back and forth between the two. Question: is it a negative review?

Answer: yes

Question: Review: Having not read the novel, I can't tell how faithful this film is. The story is typical mystery material: killer targets newlyweds; woman investigator falls in love with her partner and is diagnosed with a fatal disease. Yes, it sounds like a soap opera and that's exactly how it plays. The first 2/3 are dull, save for the murders and the last 1/3 makes a partial comeback as it picks up speed toward its twisty conclusion.Acting is strictly sub par, though it's hard to blame the actors alone: the screenplay is atrocious. During the last 1/3 you stop noticing because the film actually becomes interesting, but that's only the last 1/3. Director Russell Mulcahy is very much in his element, but there's only so much he can do with a TV budget and the network censors on his back. He's pretty much limited to quick cutting and distorted lenses, though he managed to squeeze in a couple "under the floor" shots during the murders in the club restroom. Unfortunately, as this is made for TV, the cool compositional details he uses so well with a wider image are nowhere to be found. Note to producers: give this man a reasonable budget and an anamorphic lens when you hire him.Summing it up: this film is bad by cinema standards and mediocre by TV standards(watch CSI, instead). If you're in the mood for a film like this, I've some excellent suggestions: pick up a copy of Dario Argento's "Deep Red"(my highest recommendation; superb film), "Opera", or even "Tenebre". They're stronger in every category. Question: is it a negative review?

Answer: yes

Question: Review: Firstly, this is a very dated film, non-focused in its exposition of the left wing political revolution. Honestly, when someone says that the only way to be truly revolutionary is to cease to be intellectual ( which in itself is quite nonsensical, since the answer was arrived at by precisely being intellectual) it reduces me to despair; as if we all should return to being apes in the name of equality - it is simply ridiculous. Our intellectuality is only one of many human qualities, but this does not mean we should not educate ourselves to the highest possible degree. But no doubt this non-educational message ties in with Godard's use of rock music; hence The Rolling Stones.The song 'Sympathy for the Devil', whose creation we witness, and from which the film takes its name, is in fact nothing special. The chord sequence, which is not especially original, was used to much better effect in Led Zeppelin's 'Thankyou'(Led Zeppelin II). Apart form that, 'Sir' Mick Jagger declaims in his usually nebulous manner (rather like Bob Dylan)- notice how the first melodic phrase is unimaginatively repeated over again to form the verse.Besides the fact that the Black Panthers depicted in this film, don't seem to know what they are fighting for, the most interesting scenes involve the equation of fascism with pornography; a message that in fact undermines the sexual 'liberation' of the 1960s and today ( indeed, a message that would belie the behaviour of The Rolling Stones around the time the film was made).No wonder, the DVD came free with The Sunday Times! For a truly profound historical exposition of left-wing sympathy, listen to Luigi Nono's masterpiece, 'Al Gran Sole carico'd'amore'. Question: is it a positive review?

Answer:
no