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: When I saw this movie cover, the first thing I thought was that it was made for video. The second thing that came to mind was how similar this looked to another terrible movie "Darkness Falls", the tale of this dumb witch who killed people in the dark. Unfortunately, Darkness Falls was quite the masterpiece compared to this pile of garbage, and this movie should not have been made.The film starts off with a small back story for the witch, or, more like a pointless introduction of two little kids who are going to go meet the tooth fairy in hopes of her giving them a shiny new bicycle for their tooth. The opening is filmed poorly, and like the rest of the movie, it's certainly not scary. In present time, the movie is about Peter (Lochlyn Munroe). Peter's renting out his house, and his ex-girlfriend Darcy (Chandra West), and her daughter Cole come to stay there. Cole meets a neighborhood child, and they talk of the Tooth Fairy, and how you shouldn't lose your tooth, or she'll come for you. Unfortunately seconds later, it looks like the Tooth Fairy steals her bike and knocks her tooth out (How ironic). Will Cole survive the wrath of the Tooth Fairy, and will her mother and Peter be able to save her, and rekindle their romance...this is a bad movie, you could probably figure it out.One of the main problems with this idiotic film is how undefined the Tooth Fairy is. They say she kills you if you lose your tooth, but nope. She's more like a serial killer who kills at random, and if you lose your tooth, you're definitely going to go. She steals a bike, so apparently she's a thief too. I said earlier that the idea for this movie was based on Darkness Falls, but where did they get the inspiration for the Tooth Fairy's appearance? Let's see. She looks like a burn victim, and she previously went around the neighborhood slaughtering children. Hmmm...it's almost as though she's an exact rip-off of Freddy Krueger from the "Nightmare on Elm Street" films. And this is not the worst part of this awful mess, the climax is. This movie might have the most laughable climax (Not literally laughable because I found it more sickening than funny) I've ever seen. Don't see this.Just a little trivia. Lochlyn Munroe was in Scary Movie, and Jianna Ballard was in Scary Movie 3, and they both were in this, so apparently Scary Movie stars are forced to end out their career with bad scary movies.My rating: 1/2 out of ****. 80 mins. R for violence. Question: is it a negative review?

Ex Output:
yes


Ex Input:
Review: not your typical vamp story, not bram stoker or anne rice here. a truly original vampyre story. these vampyres are genetic mutants who the sunlight don't bother. they are pure evil to. the film is not perfect. many of the actors are clearly amateurs. the two leads who play van helsing and rally the vampyre chick are pretty good though. the film is intensely violent which may disturb some people. also it is loaded with scientific detail that many will find hard to understand and may get bored with. i was sold on the clever storyline and the couple good performances. no telling how successful this film could be if they had a bigger budget and it got mass distribution Question: is it a negative review?

Ex Output:
yes


Ex Input:
Review: As I am not a blood and guts fan I found the gory scenes totally unnecessary (you spell it) and too real for my liking, if you're the type of person who gets their rocks off on beheadings on the internet or snuff movies I say go for it, it beggars belief what sort of person dreams this sick crap up though.Apart from that it had the potential to be a great movie, the music was top class too (through the movie and especially the end credits). Some parts though were a bit unbelievable, like you've just been found by your girlfriend trust up awaiting torture and death and all you do is tell her about what had happened and how you got there, (why didn't he ask her if she happened to have any wipes or even some air freshner or a piece of gum while he was at it?), come on now, most would probably just scream "hurry up and untie me then lets get the f*** out of here QUICK!". where were the flys, maggots etc, and when the girl accidentally came across the place surely the stench of rotten flesh would have sounded a few alarm bells! I would only recommend this movie to friends of Dennis Niellson and the like, I'm sure a video like this would make sickos like that have a very happy Christmas. Question: is it a negative review?

Ex Output:

yes