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: What if a platoon of G.I.'s from the Japanese army were to be send back in time 400 years right in the middle of the feudal wars that led to the formation of the Tokugawa Shogunate? Great pitch right? The movie does exactly what it says on the tin.Thankfully the writers didn't bother to explain the, usually ridiculous in sci-fi movies, scientific mumbo jumbo of time transport. No how's or why's. They just did. However the time transport sequence itself is trippy as hell and quite beautiful, if not a bit dated. Not as silly as one would imagine.The rest of the movie follows the premise to a T. But while it loses a bit of steam with the various subplots that follow the G.I.s arrival to medieval Japan, it picks up with a devastating battle sequence. Undoubtedly it's the main order of the day. The whole concept and by extension the movie itself, was probably originated from this simple pitch: what if G.I.'s equipped with the latest in modern warfare were to fight samurais? And boy does it deliver.The main battle sequence that spans more than half an hour is probably one of THE best of its kind in 70's action/war movies. Not only is it relentless and exhausting in pace and length, it's also a terrific mish-mash of styles and techniques that only unique premises like G.I. Samurai can deliver. I mean, where else would you get the chance to feature tanks, ninjas complete with shuriikens, a helicopter and samurais in the same shot? The G.I. platoon led by lieutenant Iba tears literally through hundreds of extras, gunning them down with machine guns, mortars, grenades and tanks.This mish-mash of styles is with one foot firmly rooted in the sprawling jidai-geki epic of Kurosawa's Kagemusha or Hiroshi Inagaki's Samurai Banners, while the other is in western action and war movies. There are stylistic touches (like the wonderful slow-motion shots and bloody violence) that bring Sam Peckinpah or Enzo G. Castellari circa Keoma to mind. Japanese cinema has always been influenced by westerns and other Hollywood works and vice versa, and G.I. Samurai effortlessly turns this east-meets-west melting pot into an exciting film.The film-makers thankfully take the whole thing seriously and the movie benefits immensely from it. Not that tongue-in-cheek mentality is completely absent, it's just that it doesn't try to pander to so-bad-it's-good audiences that enjoy laughing at their movies. The budget was probably hefty, as it is evident in the hundreds of extras, elaborate costumes (very decent for a production that is not a traditional jidai-geki) and special effects. The camera-work and editing are all top notch, almost better than a movie with no higher artistic ambitions deserves.It's not withouts its flaws either of course. There are many "song" scenes, where all sorts of 70's Japanese rock, disco and country songs play over montages (there's a bonding scene, a love-interest scene, a "war is hell" scene etc). The songs themselves are pretty lame and corny and detract from the whole thing. Although it clocks at a whooping 140 minutes, it flies like a bullet for the most part. Still some scenes, flashbacks and subplots in the first half could have been clipped for a tighter effect.The cast also deserves a mention, featuring such prominent names as Sonny Chiba, Isao Natsuyagi (Goyokin, Samurai Wolf), Tsunehiko Watase (The Yakuza Papers) and Hiroyuki Sanada, all of them hitting the right notes. Question: is it a negative review?
[EX A]: no

[EX Q]: Review: Saw in on TV late last night. Yeah, I can hear what y'all say about this one. It IS likely to be categorized as one of those stereo- typical TV soap series. In all fairness, the story line does have a fine twist to it, and you might nod saying, "Well, that's not what I expected." But, as a film, well it is not easy to spot a redeeming element. Casting, acting, camera work, cars, costume, setting, script, no, there's nothing to congratulate. Rated R?? Oh, that scene. Did we need it? This is a film that you can watch it and then forget that you even watched. And what was the title again? Question: is it a positive review?
[EX A]: no

[EX Q]: Review: Robert Standish's novel is about a triangular romantic situation on a Ceylonese tea plantation... So the events of the Ceylon backgrounds and pictorial beauty are rewarding points to William Dieterle's film...The story is about a rich powerful planter (Peter Finch), who brings a charming and tender beauty (Elizabeth Taylor), into the jungle as his bride... The plantation, of course, is endangered by some kind of wild life... For this reason Taylor  elegant as never in dazzling costumes  finds herself in a strange atmosphere... The echo determination of a ghost, the bad temper of a husband obsessed by the memory of his autocratic father, a highly dangerous disease, and the fury of wild animals...In her confusion, boredom and annoyance Elizabeth Taylor looks to a friendly face, a pretentious foreman (Dana Andrews), who admires her beauty but tries to conquer her love...With echoes of "Jane Eyre," the mysterious Yorkshire mansion with a brooding master, and "Rebecca," the innocent young second wife hunted by the image of the glamorous first wife, "Elephant Walk" is a menace melodrama with a wide view of a huge tropical bungalow, exotic dances with rage excessively colorful, stampeding big bull elephants, amazing mansion set on fire, all in the company of an exquisite creature with an unquestioned beauty and talent...The movie gave Liz a change of scenery, and allowed her more creative energy and self-respect than most of her other willful debutante-rebels The wife here has a sharp tongue and a strong will, and so Taylor plays her movie star heroine with more spirit than she was given credit for Question: is it a negative review?
[EX A]:
no