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".

Example 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?
Example Output: no

Example Input: Review: ...and I love it. Lots of special effects, and for a movie that's not made on mega budget, this movie really does great job of creating a fantasy masterpiece. I'm one of the guys who didn't understand the story at all, but this was still a great flick to watch. It's definitely up there in standards surpassing Bored of the Rings, and on par with movies like Harry Potter. Which is saying a lot for a movie again, made on a fraction of the budget of these international hits.One thing I really love about this movie is that it so stretches the envelope of adventure movie to come out of Hong Kong. The topic is exotic and original. Production quality is unlike anything seen coming out of HK for fantasy action movie, and acting is great.One of the best movies to come out of Hong Kong, this is the Infernal Affairs of Hong Kong fantasy movie, and I hope they'll continue working in this area, until they surpass Hollywood adventure movies.Just fantastic. Question: is it a positive review?
Example Output: yes

Example Input: Review: Another of my delves into the bargain bin, this movie gave me exactly what I expected - a load of trashy horror complete with screaming ladies.It all started so well - I liked the little intro with the "newsreel" about the young couple being exposed to a nuclear blast, and was totally absorbed right up until the first person caught fire...From then onwards the film descended into outright silliness, and at times became almost embarrassing to watch. When the heroine turned out to have been afflicted with the same condition as the main character (the ability to light one's own farts without the aid of a match) it seemed almost as if someone had thrown the idea in at the last moment ("that'll be good!" you can almost hear them say...) As for the almost psychic link between the main character and the nuclear power plant, well...The movie came across as cheap tat - if you pay more than £1.50 for it you've been done. Question: is it a positive review?
Example Output:
no