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 know, I know, "Plan 9 from Outer Space" is the worst movie, or maybe "Manos, the Hands of Fate." But I can't get worked up over those sock-monkey movies. Of *course* they're bad. How could they be any good? But if you're talking about movies with respectable production values and bankable talent, the T. rex of all turkeys has to be "Yentl." All the treacly phoniness, all the self-absorbed asininity, that stains everything Barbra Streisand has done since 1964, reaches its culmination in this movie. From its lonely summit of awfulness, "Yentl" looks back to "A Star is Born" and forward to "The Mirror Has Two Faces." There is nothing else quite like it. What emotional undertow dragged Streisand out to make this movie I would rather not speculate, and what audience she was playing to I cannot possibly imagine, although I'll bet there's a nine in ten chance you aren't a member of it.Nobel Prize-winner and saintly guardian of Yiddish literature Isaac Bashevis Singer was so outraged by what Streisand did to his story that he blasted her in public for it. It is a tribute to Streisand's impenetrable vulgarity that she not only didn't commit suicide, but went on to make more awful movies. Question: is it a positive review?

SOLUTION: no

PROBLEM: Review: Angels who got a little icky were banned from heaven and now reside in a British forest where they seduce and chop up teens. Talk about high concept. On the plus side this little mother gives us Tom Savini, but since his acting range is limited to two minutes screen-time, his five minute presence seems a tad long. The angels run around the forest naked for the most part of the movie, but though they might have the body of an angel, their faces sure look like Joan Rivers on a bad day. Mediocre acting and amateurish gore-effects don't help and the night scenes fatally recall Paris Hilton's most famous movie. So bad that it is REALLY bad. Question: is it a negative review?

SOLUTION: yes

PROBLEM: Review: Kimi wa petto is a cute story about a girl who one day finds a boy inside a box that is outside her apartment one day. She decides to bring him in and fix his cuts. She then leaves a note for him to eats some food she made then go home because she had to go to work. When she gets home however she finds that he is still there. He tells her that he wants to live there with her like a brother or cousin. In desperation to get him to leave she tells him that if he became her pet then he could stay. And as a pet she says that he would have no rights and do whatever she told him. (not in that perverted way!) To her surprise he agrees and from then on he is known as Momo, her pet. Question: is it a negative review?

SOLUTION:
no