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: Carnosaur 3 is bad... awfully bad. Bad to the point where it is funny. How matter how much I try to convince myself, I just can't believe anyone in this world could find this entertaining for serious reasons. I mean, come on, even the cover is bad! OK, the special effects are absolutely ridiculous. Those "Carnosaurs" are really ridiculous. A scientist tells the soldiers that they move incredibly fast, yet when you see them run, they run at the speed of... an actor in a rubber suit trying to run as much as he can. And the explosions are funny(there is no other word to describe it). At the beginning, a bullet hits a Jeep AFTER a guys says "What was that?"... And the other explosions are also laughable. But the worst thing is the screenplay and the so-called story. You don't expect a good story(or, I don't think anyone renting this movie expects a good movie) but at least the story has to try to make sense. I mean, how hard is it to make a story about dinosaurs killing people at least coherent. Incredibly hard if you look at this. Oh, and if you think that it's easy to makes believable commandos as your characters, tell it to the writers of this awful, awful piece of crap. I mean, what sick human being would make cheap jokes after one of his buddies is dead? And they do lots of it. And if you think that a movie about dinosaurs killing soldiers can only be at least action-packed, WAKE UP!!! This movie is incredibly dull. The carnosaurs(who invented this lame name anyway?) attack(in boring action sequences where you don't see much happening). The soldiers think of how to beat them(in incredibly funny scenes where they try real hard to be serious but can't seem to convince even just one second). So, then, they attack the carnosaurs, but their idea doesn't work(another laughable action sequence). Back to planning(with a few lame jokes thrown in) in another ridiculous scene. And this goes on, and on, and on. And let's not forget the acting which is about as convincing as the special effects... and the story... Oh OK, this movie simply sucks from A to Z. Question: is it a positive review?
Example Output: no

Example Input: Review: First of all, write the script on a napkin. Who needs more than that? After all we're not a Hollywood film.Then get amateur actors. It will be good for the festival hype. After all, who needs people who have spent years honing their craft? Then, hire a cinematographer who doesn't know how to light. You see, if it's well-lit, it won't look "real" and the festival people won't like it. Who needs to have professional level photography anyway? Then hire a ten-year old who has never held a camera to be your operator. It will give your movie that completely amateurish touch that festival screeners will mistake for "reality" and guarantee that even though you will empty the seats from real people, critics and a small sliver of the audience who over-intellectualize will scream "genius" because they won't believe this was just complete amateur-hour.Once you've done that, buy your ticket to the Festival of Bad Movies aka Sundance.What a sad waste. Question: is it a negative review?
Example Output: yes

Example Input: Review: In my book "Basic Instinct" was a perfect film. It had outstanding acting on the parts of Stone, Douglas and all the supporting actors to the tiniest role. It had marvelous photography, music and the noirest noir script ever. All of it adding up to a film that is as good as it will ever get!This sequel is the exact opposite, it cannot possibly get worse, bad acting and a lame script, combined with totally inept direction, this is really bad, boring, annoying. The only thing that somewhat keeps you concentrated is the relatively short wait for the next scene that is an exact re-enacted copy of the original. These copies are so bad they make you laugh and I laughed a lot in spite of myself, because it was like watching the demolishing of a shining monument. The only thing that is good in this horrible mess are the excerpts of the Jerry Goldsmith score of BI1. Michael Caton-Jones and the half-wit responsible for the script even included the "There is no smoking in this room" dialog in the interrogation scene and yes she sends her attorney (who is now a solicitor) away! I am sorry I have seen this awful film that should have never been made! It does damage to the original, so bad is it. The only redeeming value is the realization that cosmetic surgery (and I am sure Ms Stone afforded the best surgeon money can buy) can do a good job but can obviously not restore the perfection of the original. And what concerns the human body applies to film-making, too. There should be a law: Don't ever make a sequel to a perfect film! Question: is it a negative review?
Example Output:
yes