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: After seeing this film at the SF Independent Film Festival, I couldn't wait to hear about how to get a copy. Jim McKay gave a talk (Q&A) about the film afterward which presented his ironic situation: how to get distribution for a film which portrays minorities (women, non-whites) working on resolving controversial issues (teen pregnancy, teen motherhood, racial identity, single-mother households), and how to write a faithful script on all of these topics being a mid-thirties white male. The multi-racial, multi-gendered audience of mostly-adults raved about the film's fantastic storyline, detailed characters, and fantastic portrayal of "real teen life." Most of the teens, however, had left the building--leading me to think this is a film best seen by adults with kids, as a starting point for discussion rather than, as many adults there felt, "a film teens should see because it's about them." Hence, distribution questions--how do we get our hands on it? The Internet (retail) would be a great path--this is a film that will be buried, like "Pups" or other radical modern teen films--and McKay seemed responsive. As for his credits as a writer/director, McKay was _extremeley_ sensitive and detailed in his work--allying himself to the Crown Heights neighborhood in which the film is set, working with actors to portray characters in their own vision of what they think should be--with the results being disarmingly realistic. Question: is it a negative review?
[EX A]: no

[EX Q]: 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?
[EX A]: no

[EX Q]: Review: Gillian Holroyd (Kim Novak) is a witch. Secretly, she's attracted to her quite normal neighbor Shep Henderson (James Stewart). She casts a spell on Shep that forces him to dump his fiancé and fall for her. Things are going along quite nicely until Gillian discovers she really cares for this mortal man. She decides to tell him her secret. But how will Shep react when he finds out that he was "tricked" into falling in love with Gillian? As far as light-hearted 1950s comedies go, Bell Book and Candle is good, but nothing spectacular. It's an enjoyable enough watch and should appeal to almost anyone who sits down with it. Just don't go into the movie expecting the greatest thing since sliced bread. The movie's cute, funny at times, and touching in the end. Kim Novak and James Stewart do their best and have some real chemistry. Novak (as others have pointed out) looks quite incredible in an understated sort of way. The supporting cast with Jack Lemmon, Hermione Gingold, and Elsa Lanchester is often laugh-out-loud funny and steals a lot of the spotlight from Novak and Stewart. The biggest problem I see is that Bell Book and Candle can't quite decide what kind of movie it wants to be. Is it a screwball comedy? Is it a romantic comedy? Is it a supernatural comedy? Had director Richard Quine stuck with just one approach, the movie might have been even better and more memorable. Question: is it a negative review?
[EX A]:
no