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 Input:
Review: Well, I have to say, this movie was so bad that I would have walked out if i didn't have to review it for work. ANd the worst part is, I wanted to see it so badly that I drove all over the city, paid $10 parking two times because the newspaper listings were wrong. Vince Vaughn plays the guy he always does -- the only time I've seen him play someone else was in that movie with John Travolta. Anyways, the plot has potential -- it sounded great in the preview, but it is filled with totally ridiculous, predictable, weak plot turn points. And I was hoping that this would be one Christmas movie where Christmas DIDN"t have to be saved, and that Santa didn't need a replacdmetn, but nope. The only cool part was the sleigh rides, and the little bladck kid was the best character. I'm sure this movie would be great for young kids, but for adults it's so lame that it's chore to sit through. Question: is it a negative review?

Ex Output:
yes


Ex Input:
Review: I'm not saying that because the production values were so low, but because it was filmed terribly. That shot of the girl washing her hair in the creek? Did we really need to sit there for an overlong shot and watch her do that for 5 minutes in the same spot? It was terrible, the lighting was just plain bad. You could barely see anything and when the characters were talking, you could barely hear what they were saying. Did I watch the whole movie? Of course not I skipped through most of it, and I don't want to hear anyone say I need to watch the whole thing first to judge it. This film was so poorly done and executed that even by independent and low budget standards it's just plain terrible. Awful movie...don't waste any time on it unless you want a good laugh, but even then it's not because of the actors "funny" lines, it's because of how painstakingly bad the production is. Question: is it a negative review?

Ex Output:
yes


Ex Input:
Review: -A very pretty red headed woman waiting for her plane meets a charming young man that she connects with. As the two get on their flight and sit next to each other the young man Jack becomes deadly as he threatens Lisa to either change the room that a politician and his wife will be staying in, or else have her father die. See now that's what you happens when you fly coach, stuff like that never happens in first class.-Other than having a conflict that takes place on a flight, the other thing that this movie shares with "Flightplan" is the sheer unbelievability *if that's a word* of the story. The point of the whole is to get the main character to change a politician's room so he can be assassinated which is a pretty plausible plan, but won't it have being easier for Jack to just find someone that was computer savvy and have them hack into the hotel's system? Teenagers today can damn near do anything with computers, so I'm pretty sure it would have been easier for him to simply get someone to change it using a computer instead of going through the trouble of spying on Lisa and getting her into the predicament that she lands on in the movie.-Plus one thing that struck me as odd was how no one on the plan heard a single thing they were talking about. This is a very small plane were talking about here and since their voices were raised occasionally it seems to me like the other passengers should have heard something. But I'm 100% sure that I'm reading way too much into it. The movie is meant to be as realistic as an episode of "24" so one can't be perplexed by such complexities. For all my complaints though, this is still a very fun movie that gets the job done. It's not exactly the type that requires to shut of your brain, but at the same time it doesn't require great intelligence to fully enjoy.-I'd love to sit here in my comfy chair and rave about the brilliant acting in the movie but really I can't. I love Rachel McAdams, I love Cillian Murphy, and I like Brian Cox, but they don't really stretch their acting muscles here. It's not really much of a problem since this isn't the movie that studios hope to win multiple awards and the acting isn't the least bit horrible, just not great. Wes Craven isn't exactly the first that comes to mind when you think of a movie like this, but he does a very nice job considering the time they had to film the movie and the lack of depth to the script. It was definitely a huge improvement over the disappointing "Cursed" and as much as I liked him doing something different with this movie, I still would love for him to go back to doing what he did in the past which is great horror movies that is talked about decades after it's release.-One nice thing about the movie which I really appreciated was just how short the movie was. It is great to sit and watch a nice three hour or so movie once in a while, but nowadays it's like every movie that comes out feels too long, where as this movie just felt like the right length. Not too long, and too short. They don't waste time by trying to develop the characters too much because they know this isn't the movie for that and by doing so they made a very nice short movie. Being a huge film music geek, I have to say that the best part of the movie is the ultra cool score by Marco Beltrami. It's really nice to see Beltrami go from writing the predictable stuff to the great music he's doing now. I really the cool techno/orchestral stuff he does for the main titles. Too bad that I can't find the soundtrack anywhere, would have really loved to listen to the titles anytime I wanted instead of having to pop in the DVD when I want to hear it.-Overall It's nice for what it is and whiles it's far from great cinema, should still provide for some small entertaining hour and a half Question: is it a positive review?

Ex Output:

yes