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 Q]: Review: not your typical vamp story, not bram stoker or anne rice here. a truly original vampyre story. these vampyres are genetic mutants who the sunlight don't bother. they are pure evil to. the film is not perfect. many of the actors are clearly amateurs. the two leads who play van helsing and rally the vampyre chick are pretty good though. the film is intensely violent which may disturb some people. also it is loaded with scientific detail that many will find hard to understand and may get bored with. i was sold on the clever storyline and the couple good performances. no telling how successful this film could be if they had a bigger budget and it got mass distribution Question: is it a negative review?
[EX A]: yes

[EX Q]: Review: So, not being a poet myself, I have no real way to convey the beauty and simplicity of this documentary. The effortless motion of Goldsworthy, as he molds natures beauty into his own work is captivating. Watch him stick reeds together in a web hanging from a tree in a close up for a few minutes while he speaks of his work, and then receive the payoff when the camera cuts to the wide shot. Be amazed by the ease with which he operates and then realize the futility when a slight breeze knocks down the entire web.The genius of Goldsworthy seemingly knows no bounds as his inspiration is nature itself. It is in the essential change of nature where his work, though complete in its own sphere, is made whole. Question: is it a positive review?
[EX A]: yes

[EX Q]: Review: This is one of my favorites along with the Mariette Hartley and Robert Lansing "Sandy" and the Agnes Moorhead-and-the-tiny-spacemen episodes.It is an important take, from mid-1961, on the long Cold War that the U.S. was then embroiled in. The beaten-down city-scene, the near-starving characters' sparse dialog, their threadbare uniforms, and the minimal action "says" it all: the absurdity of an on-going conflict that threatens to destroy human life, modern civilization, and all that is sweet and redeeming about it.It is a "fable" because it was made in a time in which, had events turned out differently, such as the second Berlin Crisis (Spring 1961) and the subsequent Cuban Missile Crisis (Oct. 1962), it would have actually been a reasonable representation of one of the U.S.'s major cities, ruined and replete with a few miserable survivors. I also see it as a "fable" because it is not only a cautionary tale, but because it is the most redemptive of all our popular myths: it is a love story, set in an impossible situation, and involving two highly mismatched lovers. Question: is it a positive review?
[EX A]:
yes