user: 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: Having seen CUBE, I've been a fan of Vincenzo Natali's work. Natali seems to have this inept ability to take a storyline, and hardly wring it our like a wet towel for all the storyline he can muster. Instead, he lets the stories themselves unfold in natural ways, so much in fact, that you may in fact believe there is this Cube were people try to escape, or in the case of NOTHING, a large empty expanse where there is... nothing! The advert had me hooked instantly. It seemed so simple! Take two characters who no one likes, and send them to a world where there is nothing. Natali does this so simply that you forget the logic that a place where there is nothing cannot exist. In fact, the world of nothing becomes something of an irony within the film. There's nothing there, but also 'something' there.It might be a good time to point out that the trailer is highly misleading. I was fortunate enough to actually understand that the film leaned to a more comedic side than the trailer otherwise told so. Therefore upon watching the film, i laughed every now and again, whereas someone who the advert mislead may find themselves utterly confused.If i may take a minute to give the film some praise, where the film excels on is the concept. It is a genius concept to have a world of nothing, and to put two characters there, NOT two brilliant minded characters, who will philosophise and work out their surroundings, but two idiots who have absolutely no clue as to where the hell they are! Another strong point is the film's cinematography, though at first this may not seem it! Where each wall, north, earth, south, west, up and down is just a white plane, a perception of depth becomes faulty. It is hard to determine where things are placed in the Mis-En-Scene. The cinematography has many moments where this actually happens, but for the most part, the camera is placed so that two characters, or an object and a character are placed in the foreground and background, allowing a sense of depth to be realised.However, this film does lack in certain areas. The film is relatively short, but even so, after a while the novelty of this world of nothing becomes rather dull, and you wish to find some form of resolution within the plot. We can also argue that the acting is once again, questionable. These two characters are in a sense, unlikeable, therefore we feel no sympathy at any point for these characters. However, on a flip side of that, the chemistry and friendship between the two characters seems real enough, but there is something lacking.Even so, i do rank this as a thoroughly enjoyable film! Do not let the trailer fool you into thinking this is another science-fiction horror film. It is much more of a comedy than that! It is indeed worth watching though, purely for the concept itself! Question: is it a negative review?
[EX A]: no

[EX Q]: Review: THE CHOKE (aka AXE in the UK) is a slasher produced supposedly as a straight-to-DVD movie. I say "supposedly" because the title of the movie does not have the "V" in brackets to indicate that it was a made for DVD movie (even though it does have the appearance of one).The plot is simple  a band is holding a gig in a former meatpacking factory and they are killed one by one.I think most would agree that the movie was never going to be a masterpiece, but this does not excuse the faults here. Even straight-to-DVD movies such as BACHELOR PARTY MASSACRE (which has a very low IMDb rating) have a lot of redeeming qualities and sometimes come off as being one of the so-called "so bad, they're good" movies. However, THE CHOKE falls far short of being either a serious slasher (such as HALLOWEEN) or being a "so bad it's good" movie (such as THE NAIL GUN MASSACRE).The movie does start off good with a character killed using a drill. The blood effects were very cheesy but understandable given the very low budget. But, from there onwards, it's downhill all the way.There are so many faults in THE CHOKE that I could spend all day talking about them. But, a few obvious ones stand out and I'll go into them.The aforementioned gig that the band holds seems to start off with around 50 people present but after the music stops, there seems to be only around 8 people left (and yet they're all meant to be locked in!).The characters in this movie are not likable at all. Most of the band members are aggressive foul-mouthed morons or just downright weird. No one really cares about what happens to them, and even their supposed friends forget about them when they've been dispatched. The highlight of the movie is the presence of a homeless man who seems to regard the meatpacking factory as some kind of church (seriously!). He spouts some really funny lines for no apparent reason. But sadly, even his presence can't save the movie.There are too many scenes of people walking around and talking without any characterisation. Around 65 minutes of the film is spent watching characters walk around talking. Characters disappear for long periods of time without explanation. As in other straight-to-DVD movies such as CROCODILE and GRIM WEEKEND, the characters spend a lot of time swearing at each other aggressively without any provocation at all. There are plenty of over-the-top outbursts (mainly from the male characters) and one nearly results in a full-blown fight. In fact, the format could be said to go as follows: characters walk around--murder takes place--characters walk around--murder takes place. You get the idea.The dialogue is terrible and it seems that few lines are spoken without the f-word being used. Perhaps this was meant to be funny, but it just comes off as sad. And more to the point, we have all seen this done a thousand times before (usually to much greater effect).The movie is totally devoid of any suspense at all. The dead bodies serve to provide the only indication that the characters are in danger. A maniac is running around loose and yet the characters just behave like total morons. They make little attempt to get out of the factory or find a weapon with which to protect themselves. And much of the time, they don't even pretend to be scared.In the same vein as DRIVE-IN MASSACRE, the killer is not seen at the time the murders are being committed (with the exception of the final murder when the killer's identity is revealed). A random weapon appears out of nowhere to kill the victim in question. There is no one seen stalking the characters at any time. In DRIVE-IN MASSACRE, this served to make the film funny (unintentionally of course), but here it is not funny at all.And, as another reviewer has pointed out, the soundtrack includes music that is very bad, even for those who like punk rock. The extras look uncomfortable dancing to it. The score (at the end, there is no music at the beginning!) consists of a band of Sugarbabe wannabes singing some very bad song that is completely unrelated to the movie.Don't misunderstand the points made in this review. This reviewer likes bad movies (such as THE NAIL GUN MASSACRE and BACHELOR PARTY MASSACRE) as much as the classics (such as HALLOWEEN and Friday THE 13TH). But, it seems that THE CHOKE tried too hard to fit into one of those categories without fitting into either. And even as straight-to-DVD movies go, this is a poor effort.On a positive note, the film does contain some fairly good gory murder scenes. But, when the surviving characters do not take the situation seriously, these scenes lose their importance quickly as the intensity they provide disappears into oblivion.Fans of the traditional 1980s B-movie slashers should take steps to avoid this movie. And fans of the classics such as HALLOWEEN and Friday THE 13TH should do everything in their power to avoid it! Question: is it a positive review?
[EX A]: no

[EX Q]: Review: If there was a 0 stars rating i would gladly hand it out to this absolutely horrid pile of waste. The fact that the actual summary is perfectly fine and that if it had been made different it could have been brilliant only makes it worse. The basic task of locking up a group of people in an experiment chamber is fine, but WHERES THE EXPERIMENT? All i see is a bunch of unintelligent surfers and blondes chatting about music and culture i don't know or want to know about... The challenges are pathetic and silly. The whole point of reality TV is to show REALITY. If you set a 'challenge' don't make them play with exaggerated props of food and stereotypical cultural elements in 'friday night games'. make them do an actual challenge. And as for 'earning' prize money, thats fine, if they actually earnt it! These people are nuts. If only they would make the show better, the actual idea would be glorious. But that ain't gonna happen! Question: is it a positive review?
[EX A]:

assistant: no