TASK DEFINITION: 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".
PROBLEM: Review: This is only a response to the yahoo who says this movie is more realistic than the classic, genre defining MASTERPIECE, Jaws. Yes, brainiac, great whites(and other species of shark, bull, black-tip, oceanic white-tip, tiger)have been known to populate areas where easy prey is found. Humans don't often make it onto that menu, granted, but the shark in the film was repeatedly pointed out to be exhibiting abnormal behavior. It's not like it's never happened. The odds of a killer whale destroying nearly a whole town, singling out a human nemesis, sinking several dozen thick hulled North Atlantic fishing boats and knowing when certain people, all friends of the aforementioned "nemesis", are close enough to the water for it to reach, are so slim as to be laughable. Much like this turd of a Jaws knock-off. Laughable. Great white sharks are also known to frequently chew on boats, protective underwater cages and people on rafts and surfboards, as they look like seals from below. A shark the size of Bruce(if you don't know, look it up)would be more than capable of sinking a boat like The Orca(hey! that's the name of the blatant rip-off we're discussing!), as it would weigh upwards of 6,000 lbs. I could go on, but I don't need to. Jaws is amazing(better acting, better effects, better music, better writing), Orca is crap(BLATANT rip-off of Jaws, lousy writing, abominable effects, most ridiculous plot this side of an Olson Twins flick). It doesn't take a masters from Columbia University to see that. Watch better movies. Question: is it a positive review?

SOLUTION: no

PROBLEM: Review: ...but I regret having seen it. Since the ratings on IMDb are relatively high (and they must also have been relatively high on Netflix), I guess I put it in my queue because it is advertised as a gentle comedy from the UK, a category that has produced many films I liked immensely. "Saving Grace," on the other hand, falls into the category of laugh-less comedies usually populated by Hollywood movies produced and directed by the talentless. Brenda Blethyn is a capable actress, and I have liked her in other movies. The concept -- a gardener growing marijuana to overcome the penury she finds herself confronting after her husband's death -- does not offend me. Notwithstanding the strenuous efforts on the part of the cast to produce humor, the film falls flat on its face (falling flat on its arse might have been funnier) as far as I and my wife were concerned. Be forewarned, oh gentle reader, not all offbeat British comedies succeed. This one is a dud. Question: is it a negative review?

SOLUTION: yes

PROBLEM: Review: This is a VERY entertaining movie. A few of the reviews that I have read on this forum have been written by people who, apparently, think that the film was an effort at serious drama. IT WAS NOT MADE THAT WAY....It is an extremely enjoyable film, performed in a tongue in cheek manner. All of the actors are obviously having fun while entertaining us. The fight sequences are lively, brisk and, above all, not gratuitous. The so-called "Green Death", utilized on a couple of occasions, is not, as I read in one review, "gruesome". A couple of reviewers were very critical of the martial arts fight between Doc and Seas near the end of the film. Hey, lighten up... Again, I remind one and all that this is a fun film. Each phase of this "fight" was captioned, which added to the fun aspect. The actors were not trying to emulate Bruce Lee or Jackie Chan. This is NOT one of those martial arts films. Ron Ely looks great in this film and is the perfect choice to play Doc. Another nice touch is the unique manner in which the ultimate fate of the "bad guy" (Seas) is dealt with. I promise you that if you don't try to take this film very seriously and simply watch it for the entertainment value, you will spend 100 minutes in a most enjoyable manner. Question: is it a negative review?

SOLUTION:
no