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 really didn't like this movie because it didn't really bring across the messages and ideas L'Engle brought out in her novel. We had read the novel in our English class and i absolutely loved it, i'm afraid i can't say the same for the film. There were some serious differences between the novel and the adapted version and it just didn't do any credit to the imaginative genius that is Madeleine L'Engle! This is the reason i gave it such a poor rating. Don't see this movie if you are a big fan of L'Engle's texts because you will be sorely disappointed. However, if you are watching the movie for entertainment purposes (or educational as was my case) then it is an alright movie! Question: is it a negative review?

Ex Output:
yes


Ex Input:
Review: What a shame that Alan Clarke has to be associated with this tripe. That doesn't rule it out however; get a group of lads and some Stellas together and have a whale of a time running this one again and again and rolling around on the floor in tears of laughter. Great wasted night stuff. Al Hunter homes in on a well publicised theme of the late 80s- that hooligans were well organised and not really interested in the football itself- often with respectable jobs (estate agent???). But how Clarke can convince us that any of the two-bit actors straying from other TV productions of low quality (Grange Hill) or soon to go on to poor quality drama (Eastenders) can for a nanosecond make us believe that they are tough football thugs is laughable. Are we really to believe that the ICF (on whom of course the drama is based) would EVER go to another town to fight with just SIX blokes?The ICF would crowd out tube stations and the like with HUNDREDS. Andy Nicholls' Scally needs to be read before even contemplating a story of this nature. The acting is appalling and provides most of the laughs- Oldman is so camp it is unbelievable. Most of them look as though they should be in a bubble of bath of Mr Matey. A true inspiration to anyone with a digital video camera who thinks they can make a flick- go for it. Question: is it a negative review?

Ex Output:
yes


Ex Input:
Review: And this is a great rock'n'roll movie in itself. No matter how it evolved (at point being a movie about disco), it ended up as one of the ultimate movies in which kids want to rock out, but the principal stands in their way. Think back to those rock'n'roll movies of the 50's in which the day is saved when Alan Freed comes to town with Chuck Berry to prove that Rock & Roll Music is really cool and safe for the kids, and Tuesday Weld gets a new sweater for the dance. Forward to the 1979, repeat the same plot, but throw in DA RAMONES, whom no one then realized would become one of the most influential bands of the next quarter century (and then for the obligatory DJ guest shot, "The Real" Don Steele). Throw in, too, all the elements of a Roger Corman-produced comedy-exploitation film, except for the two-day shooting schedule, some of the familiar Corman repertory players like Clint Howard, Mary Wournow and Dick Miller (there since "Bucket of Blood"), and you've got one of the great stoopid movies of the day. One of the few films that uses deliberate cheesiness and gets away with it. I showed the new DVD to a friend who could only remember seeing parts of it through a stoner- induced haze at the drive-in, and he agreed that this is one of the great movies to be watching drunk, not the least for the lovely leading ladies and the great Ramones footage. Question: is it a negative review?

Ex Output:

no