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: Last of the Johnny Weissmuller Tarzan films and a good thing too, as this is easily the worst of the 12 films he made over a period of 16 years. No mermaids are featured here either as a beautiful island woman tries to escape the clutches of her people, who worship a god and try to force her to be its bride. She finds Tarzan and Jane, who try to protect her. George Zucco is present as a potentially villainous High Priest but isn't used to his full advantage. Also on hand and worthy of mention is a hugely annoying guitar player/singer who goes into song every so often. Even the "great" Robert Florey can't aid this one.*1/2 (of four) Question: is it a negative review?

SOLUTION: yes

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: Normally when I go on a raid of the local Hollywood Video I head towards the B-Horror movies. To me the basic principals behind a B-Horror movie is it's camp value, Heavy Gore, Lots of needless Nudity, and special effects that anyone can put together with a pack of corn syrup and latex. I rented Cradle of Fear strictly because I've been a fan of the band since they released they're first Demo in 1995. The movie started off on an interesting note and then when I saw Dani Filth stomp on an extremely obvious latex mask I LAUGHED. When I saw the Lesbian sex scene for the sake of a Lesbian sex scene I LAUGHED EVEN HARDER. I spent pretty much the entire movie laughing and when I wasn't laughing I was shaking my head thinking about how a multi-million dollar rock star would want to make a movie that seemed like it was on a budget of multi-hundreds of dollars. The whole point of this movie to me seemed to attract the "Hardcore Goth kids who think death, destruction, sex, blood, and Satan are the greatest things invented since Lava Lamps. That was really it. To me this movie seemed like 80.5% of the things that happened in this movie just happened for the sake of being Satanic. This movie had a lot of potential and really could have been a real good movie but in the end this "Movie" really is just an extended Cradle of Filth Video. Question: is it a positive review?

SOLUTION:
no