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".

[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?
[A]: yes


[Q]: Review: This is the movie I've seen more times than any other (I believe I saw it on average once every year since it was released). And every time I see it, it is equally fantastic and always reveals something new to me. The cast was most probably a combination of the very best there ever was in ex Yu cinematography. This movie is an absolute must for any self respecting movie lover. In the same league: Maratonci trce pocasni krug, Balkanski spijun and Otac na sluzbenom putu. This is a poker of movies everyone should have in his private video collection. Question: is it a negative review?
[A]: no


[Q]: Review: I would have rated the series a perfect 10 for outstanding and consistently high quality story and character development had it not been for the last episode of Season 10! The final episode of the 10th season "Unending", where (it would certainly appear that) the Asgard have been killed-off in a very rushed, unconvincing and very unceremonious fashion, left me in disbelief! From the extremely rushed end of the series, it's obvious that many of the story arcs were originally scheduled to occur over at least one more season. My guess would be that they rapidly accelerated these stories to position the Stargate SG-1 franchise for the two upcoming direct-to-DVD moves!Unless the Asgard return in a future SG-1 movie (with a very good explanation of the "apparent" extinction), I think that the fans have been cheated with a poor clean-up of loose-ends!Poor end to an otherwise brilliant sci-fi series. Question: is it a positive review?
[A]:
yes