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: The plot of The Thinner is decidedly thin. And gross. An obese lawyer drives over the Gypsy woman, and the Gypsy curse causes him to lose and lose weight... to the bone. OK, Gypsy curses should be entertaining, but the weight-losing gone bad? Nope. Except Stephen King thinks so. And Michael McDowell, other horror author and the screenwriter of this abysmal film, does so, too. The lawyer is not only criminally irresponsible, he is fat too, haha! The Thinner is like an immature piece of crap for a person who moans how he/she has never seen anything so disgusting than fatness. Hey, I can only say: Well, look at the mirror. Question: is it a negative review?

SOLUTION: yes

PROBLEM: Review: I read the reviews before i watched this movie, and i didn't believe them. I love crap movies and i expected this one to be average. It wasn't. This film makes Camp Blood 1 and 2 look like greats. The film contains bad acting, poor sound, poor confusing storyline, bad makeup- and it bored me so much i turned it off. even the nudity was rubbish! Did they even have a budget for this film? I don't think they did. You can tell if your gonna like this film or not in the first 5 minutes. if u want a good cheesy gory film go watch toxic avenger 4 or even camp blood. Avoid this trash - I watched it on TV and felt riped off, so don't spend anything on it. The best part is probably the end. Question: is it a negative review?

SOLUTION: yes

PROBLEM: Review: This was no Trainspotting or Guy Ritchie film. It was a big wannabee. It wanted to be an edgy, nervous-laughter, urban-life affirming film, but it's more of a camera jerky, mess. It's a lot easier to imitate something else, than to create a real story with real characters. From the beginning, I couldn't care less about the characters or what they were involved in. They were always always hitting, pissing, or crying on each other. Only, there wasn't any substance to what they were doing. The dialog between characters is meant to be hip, revealing, instead it comes out trite, and one scene after another is predictable. I know there are viewers out there that really liked this movie, so I could be wrong. Question: is it a negative review?

SOLUTION:
yes