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: There is good. There is bad. And then their is The Sentinel, a bottom-barrel political "thriller" that ranks among the worst movies I have ever seen. The plot of a mole in the Secret Service is a good one, but never has a movie with so much potential been so utterly butchered. Directed with ham-handed "edginess" by Clark Johnson, every actor in this film seems to be working on autopilot. Even the great Michael Douglas looks bored here. I can honestly say I have NEVER, in all my life, viewed another film with so many glaring plot holes. The twist is predictable from square one, and the character's motives are so utterly ridiculous that they inspired laughter from the audience. Avoid this at all costs. This is a catastrophe of a movie with no redeeming value. Question: is it a positive review?

SOLUTION: no

PROBLEM: Review: Simply well written, directed and acted... Woody's best of the 2000's if not his best since the 80's!! Hugh Jackman was the perfect pick for his roll. Scarlett Johansson's banter with Woody proves how well rounded an actress she has become.It's refreshing to not being in a romance on screen with the leading lady. He plays the perfect bumbling magician.There have been a few reviews maligning this movie. Don't let them stop you from seeing the wonderfully done film. People in the crowd I saw this with were laughing so loud at some lines i missed the next line. If you like Woody Allen films of the 70's, you'll regret missing this one.I suggest you go to watch this film with an open mind, if you do, you might walk out smiling. Question: is it a positive review?

SOLUTION: yes

PROBLEM: Review: It's kind of fascinating to me that so many reviewers consider this a masterpiece. I am not a dullard as far as quality films go, and I will agree that from a technical filming standpoint, as well as for several of the characters portrayed, the film is in an award-worthy class. But there is no sense (for me) of this film actually going anywhere; I mean, taking the viewer anywhere. It is a series of mood scenes, perhaps remarkable as such, but I want more from a film. I look for story and movement and a fulfillment of arrival, none of which did I find in this film. Yes, it might be considered poetry on film . . . but there is much poetry that I cannot live with for the same reason: that it paints pictures without going anywhere.One thing further to be said is that it documents a mid-century English childhood, which is necessarily limited in its universality. I was personally appalled at what a young British boy had to live through, in that time and place. Having grown up in America just a decade earlier, I can authoritatively say that the contrast is immense. I cannot help wondering if this contrast has had some effect on those reviewing the film so favorably. In other words, could there be a tendency to judge the film entirely on its 'filmic magic' (which I acknowledge is there) and completely ignore its lack of relevance to the nature of one's actual recalled experience? Question: is it a negative review?

SOLUTION:
yes