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: I went to school with Jeremy Earl, that is how I heard of this movie, I don't really know if it was in the theater's at all. I don't recall the name. I have seen it, it is like one of those after school specials. The acting is OK, not great. The plot was kind of weak and the lines were pretty corny. So the only comment I can give this movie is "Eh" I borrowed the movie from Jeremy, if I was in a movie rental place, this is one that I would walk past and after watching it I wouldn't recommend it to anyone past middle school age. I've also noticed that many times when urban kids are portrayed, the slang is overused or just outdated. Many times I think thats what makes their characters unbelievable. Question: is it a negative review?

SOLUTION: yes

PROBLEM: Review: Obvious attack on Microsoft made by people who don't appear to understand intellectual property or market economies generally.Loony liberal tim robbins plays a painfully obvious caricature of bill gates, and is a cartoonish corporate villain ordering murders right and left.While microsoft may engage in some anticompetitive activity at times, it's unlikely they actually murder people. Therefore, the film is over the top and ridiculous from the beginning.The "deeper" point is apparently that major tech innovations should be free to the public, and not subject to intellectual property laws. However, this ignores the fact that most major innovations would never have been developed if not for the market incentives (and rewards) provided by intellectual property.It's one thing to be opposed to anti-competitive conduct -- that's common sense. It's quite another to be opposed to market competition in the first place, which is what the film's mantra ("knowledge belongs to mankind") represents.Yet another example of Hollywood being completely out of touch with reality. Question: is it a positive review?

SOLUTION: no

PROBLEM: Review: Attack Of The Killer Tomatoes is a "parody" of bad monster movies which ends up being worse than the movies it spoofs. The (very meager) story tells of tomatoes who revolt against those who treat them badly. Basically,they spin and growl (yes,they growl) and the next thing you know the person is covered in ketchup. The actors are no-names who never made movies after this,so there would be no point to name them. There's a guy who's hired by the governement to try and stop the menace of tomatoes. He's accompanied by a black guy who's master of disguise and a girl and a guy who dives. Anyway, there's another woman who spies on the first guy that works for the government. if this isn't making much sense to you, you understand. This movie never would have been very good in the first place, but it even lacks the fun of laughing at stupid attack scenes. The movie is horribly cheezy, which although being the whole point,really really hurts what could've been a (reasonably) entertaining movie. At one point, a giant wax tomato "slides" on an unconcealed plank of wood with wheels on it! Maybe I would've recommended the movie if it would have enjoyable camp value, but even this is lacking from this terrible movie. 2/10 Question: is it a negative review?

SOLUTION:
yes