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: A great suspense movie with terrific slow camera-work adding to the dramatics makes this a treat to watch and enjoy. Director-writer Brian de Palma does a super Hitchcock-imitation (many called it a "ripoff") with this film and the 2.35:1 widescreen DVD is a must to fully appreciate the camera-work (and several scenes with people hiding on each side which are lost on formatted-for-TV tapes).The downside of the movie, at least to anyone that has some kind of moral standard, is the general sleaziness of all the characters, including the policeman played by a pre-NYPD Dennis Franz (who has hair here!). The opening scene is still shocking with a fairly long shower scene of Angie Dickinson that is quite explicit, even 25 years after its release. The film has several erotic scenes in it as Dickinson (if that is really her on the closeups) and Nancy Allen are not shy about showing their bodies.There is not much dialog in the first 20 minutes and no bad language until Franz enters the picture after the murder. The first 36 minutes are riveting and even though it's apparent who the killer is, it's still very good suspense and fun to watch all the way through, particularly for males ogling the naked women. Question: is it a negative review?
[EX A]: no

[EX Q]: Review: While originally reluctant to jump on the bandwagon of watching "Lost", I accidentally caught one episode at the beginning of season 1the one with the polar-bearand it has had my undivided attention ever since. The show, that is. Not the polar bear. So bear (heh) with me while I throw out as much rambling, semi-coherent praise as I can muster."Lost" takes a simple idea of a passenger flight full of people crashing onto a desert island, and gradually adds extraordinary depth to its premise by exploring each character deeply and unflinchinglywhat drives them, who are they? Where did they come from? It soon becomes clear that the island upon which they are stranded acts as a common denominator for many things in their lives, whether they're running away from something (Sawyer and Kate among others) or getting in touch with spirituality (Locke, Claire). But "Lost" also zooms in on the island itself and the mysterious horrors that it houses... and they all seem to be strangely connected.While television actors are not exactly known for their subtlety or dazzling acting abilities, most of the cast of "Lost" are, in truth, spectacular actors for their respective parts, projecting heart and humour in their performances. There's also a multitude of eyecandy, but not generally of the plastic Hollywood kind as most TV shows. The characters all feel very real and they are extremely compelling to watch. Their interactions rarely fall prey to predictable sappiness, petty arguments or cheesy melodrama (although they are annoyingly secretive)  these people are first and foremost trying to survive and whatever relationship appears is treated secondary to action. The realism of these characters facilitate an already well-sculptured plot. About this plot... Imagine a tree as the template plot, then the branches as subplots (in this case, one branch for every character)  well, Lost adds twigs to each branch and then tiny twigs to those twigs as other story lines. If you're a brother/sister to one of the main characters in the flashbacks, you will get your own storyline. If you're a DOG you will have your own storyline. Unless the writers manage to weave them all together into some glorious culmination in the end, they are setting themselves up. I am more than a little worried there will be some disappointing cop-out to this show, as I'm sure most people are.But assuming the writers do pull this off, "Lost" is possibly the best show ever to hit television.9/10 Question: is it a positive review?
[EX A]: yes

[EX Q]: Review: This movie is truly boring. It was banned in Chinese cinema and i can see why. It's not because it's critical of the communist regime but simply because the movie is of such low quality. I would never want to pay money to watch this. I love movies from Chen Kaige and Zhang Yimou and i am disappointed such a poor movie could come out of China. It totally seems to ignore the audience and the director seems to have made the movie for himself. The shots of a person standing there doing nothing for up to a minute are hilarious and there's plenty of them. The cinematography and video quality are unbelievably bad. I looked this film up on the Net and it seems like people actually like this film. The only explanation i have for this is that some film buffs think that if a film is not in English it is automatically good. I can't see any reason why people would like this. this is not an art film it's of waste of celluloid.(That's if they actually shot it on film , which they didn't) Question: is it a negative review?
[EX A]:
yes