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".

Example Input: 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?
Example Output: no

Example Input: Review: Stefan is an x-con that five years ago got married to Marie. Their marriage has been stable until Stefan past catch up with them and he's offered to do a courier job. Stefan's job is a heroin delivery from Germany to Sweden which should go easily.In Germany Stefan meet Elli, a girl from Bosnia that has been sold to a stripclub owner. Stefan dislikes what he sees and decide to help Elli out of her misery. Due to the fact that Elli's father during the war fleed to Sweden Elli now goes with Stefan to Sweden. To make up with the past Stefan promises Elli to help her find her father, no matter what it takes. Finally back in Sweden the whole situation seems to be more complicated than Stefan ever thought of..This movie doesn't seem to fit in the ordinary class of swedish movies due to the fact that it's been americanized alot. Regina Lund and Cecilia Bergqvist makes it all average, the effects makes the movie a little too much though. See it and jugde for yourself. Question: is it a positive review?
Example Output: no

Example Input: Review: Everybody's got bills to pay, and that includes Christopher Walken.In Vietnam, a group a soldiers discover that the war is over and are heading back home when they spot a bunch of POWs, including Christopher Walken. Following a Mad Max 3 (!) Thunderdome fight, and a short massacre later. Walken and some Colombian guy split a dollar bill promising something or other.Cut to the present (1991), and Colombian guy is leading a revolution against El Presidente. He's successful at first, but after El Presidente threatens to crush folks with a tank, he's forced to surrender and is shot in the head on live television. This is shown in full gory detail as a news flash on American telly, which leads Walken to assemble the old squad (even though he wasn't actually part of that squad to begin with), in order to invade Colombia and gun down thousands of people.McBain is a monumentally stupid film, but for all that it's also a good laugh, and action packed too. This is one of those movies where logic is given a wide berth - how else could Walken shoot a fighter pilot in the head from another plane without suffering from decompression, or even breaking a window? Also, it seems that these guys can gun down scores of drug dealers in New York without the police bothering.There's plenty of b-movie madness to chew on here, from Michael Ironside's diabolical acting in the Vietnam sequence, to the heroic but entirely pointless death of one of the heroes, to the side splitting confrontation between Walken and El Presidente, and let's not forget the impassioned speech by the sister of the rebel leader, being watched on television in America (nearly brought a brown tear to my nether-eye, that bit).It's out there for a quid. Buy it if you have a sense of humour. See how many times you can spot the camera crew too. Question: is it a positive review?
Example Output:
yes