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: I watched this movie last week sometime and had the biggest laugh i've had in a long while. The plot of the film is pretty dumb and convoluted in a badly crafted way. The only plus to be found anywhere in the film are Corey Savier's impressive abs. Alexandra Paul (i think that's her name) is horrendous as the preacher's wife who has a history of depression. Ted McKenzie is gross and his character's a twit on top of it all. And as if the fact that you think she's having sex with her son isn't enough, they throw in needless sax solos at every opportunity! The end and climax of this film is absolutely abysmal and also laughable. I mean who the hell wants to carry the child of a con who tried to make you think he was your son and that you were having an incestuous relationship with him! Question: is it a positive review?

Ex Output:
no

Ex Input:
Review: I enjoyed this movie,and after watching it,it made me wonder just how many 'Caitlin Rose's' exist in the world.How many other girls have been subjected to this sort of sexual abuse,and torment by classmates and have been too frightened to open their mouth about it? Just how threatening and cruel can teenagers be towards one another,because as this film demonstrates,who's right is not foremost important,its who is popular,and feared which manipulates the minds of youths,and influences them to allow this sort of immorality to happen.Tiffani Amber Thiessen gives a powerful performance as the rape victim,and Brian Austin Green is convincing as the guy torn between the girl he thought he loved,and his best friend.This is the kind of film that doesn't get the exposure it deserves.Remarkable,and brilliant,too good to be just a film made for TV. Question: is it a positive review?

Ex Output:
yes

Ex Input:
Review: This is one of the dumbest films, I've ever seen. It rips off nearly ever type of thriller and manages to make a mess of them all.There's not a single good line or character in the whole mess. If there was a plot, it was an afterthought and as far as acting goes, there's nothing good to say so Ill say nothing. I honestly cant understand how this type of nonsense gets produced and actually released, does somebody somewhere not at some stage think, 'Oh my god this really is a load of shite' and call it a day. Its crap like this that has people downloading illegally, the trailer looks like a completely different film, at least if you have download it, you haven't wasted your time or money Don't waste your time, this is painful. Question: is it a negative review?

Ex Output:
yes