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: Director Paul Verhoeven's American vehicles are of varied quality, but most of the films he made in his native country are indisputable masterworks. This is the story of alcoholic (and bi-sexual) writer who moves in with a beautiful rich and very strange woman. But the lady does not know that he is only interested in meeting the woman's handsome male lover. In the meantime, the writer is plagued with strange visions - at first they look like hallucinations triggered by alcohol abuse, but he soon begins to realize that he is actually experiencing some kind of premonitions. Fascinating Hitchcockian thriller, very original and provocative. I love films that make you think they are about something, but then you realize they are about something completely different. This is one of those movies; a thriller during the first half, and a quasi-religious surrealist saga during the second half. Very erotic, original and blasphemous, not for kids or people that go to church every Sunday. Great cinematography by future director Jan de Bont. Highly Reommended! Question: is it a negative 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: "Le Locataire"("The Tenant")is without a doubt one of the most important horror movies ever made.Polanski stars as a Trelkovsky,a timid file clerk living in Paris,who answers an advertisement for an apartment,only to find that the previous tenant attempted suicide by leaping from the apartment window.Trelkovsky is compelled to visit her in the hospital and there he meets Stella(Isabelle Adjani).Trelkovsky immediately moves in when the previous tenant dies and,at first,is quite pleased with having found such a nice apartment.His happiness is soon replaced by waves of paranoia as he becomes increasingly suspicious of his neighbours,who seem to be trying to provoke Trelkovsky into repeating the previous tenant's suicide.This film is great.Polanski manages to create a surreal atmosphere of dread and paranoia.Plenty of brilliant moments such as the classic scene where Trelkovsky discovers the previous tenant's tooth in a hole in the wall,or the fever dream where he wanders into the building's bathroom to find the walls covered with hieroglyphics.The photography by Sven Nykvist is truly beautiful."The Tenant" is a neglected gem.It may be difficult to track down,but it is more than worth the effort. Question: is it a positive review?

SOLUTION:
yes