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".

Input: Consider Input: Review: While originally reluctant to jump on the bandwagon of watching "Lost", I accidentally caught one episode at the beginning of season 1the one with the polar-bearand 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 unflinchinglywhat 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?

Output: yes

Input: Consider Input: Review: First of all I just want to say that I LOVE this show!!! But this episode...this episode makes a mockery of the entire show.I don't know what they tried to achieve with this episode but they successfully created the WORST episode in the entire series.There is no story line, everything is chaotic and the jokes.....are crap.The way they tried to answer some of the remaining questions in the game..... For example "how do the furlings look like" by creating that stupid "previously on..."......is simply embarrassing.Its clear that the writers are running out of ideas and that is really too bad. Question: is it a positive review?

Output: no

Input: Consider Input: Review: Genre: Dinosaur, animation, New York, time travel, circus.?Main characters: Rex the Tyrannosaurus rex, Elsa the pterodactyl, Dweeb the Parasarolophus, Ooo the Triceratops, a boy called Louis, a girl called Cecilia and Captain New-eyes. ? Actors: John Goodman (Rex), Yeardley Smith (Cecilia), Martin Short (Stubbs the clown), Felicity Kendal (Elsa) etc.?What happens: Four dinosaurs (see above) are fed some "brain grain cereal" and are now cuddly, friendly dinosaurs who are going to be nice to children. They go into New York, with big plansMy thoughts: This is a cute animated film. The animation of the dinosaurs when they go cuddly and friendly is a bit floppy and not-so-good, but they look pleasant all the same that way. I like the dinosaurs when they are cuddly and friendly, they are nice, friendly and good. I like (almost) all the characters featured, especially Elsa and Cecilia, but of course I like the others as well. Overall, I like this film a lot! :-)Recommended to: People who like good children's animated films, people who like dinosaurs, John Goodman and people who think that circuses aren't always what they seem Enjoy! :-) Question: is it a positive review?
Output: yes