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".

Ex Input:
Review: I saw this film with a special screening of the work of Owen Alik Shahadah. It is so interesting where did this guy come from. Now he is probably the key independent African filmmaker in the world. And I am not talking about black filmmakers I am talking about filmmakers who are rooted in culture. The idea if anything testifies to the diversity and range of African themes, with his film 500 Years Later it is a African issue. But the Idea doesn't fit that mold. Showing the artistic diversity. The film is an all African cast but the topic is a human topic which most of us could relate to. I just love the mild comedy in it. And the Kora of Tunde Jegede is just amazing, it is really a art-house gem. Question: is it a positive review?

Ex Output:
yes


Ex Input:
Review: The only part lacking in this movie is Shue's part as the daughter wanting to follow in her "aunt's" footsteps as a daytime soap star. Otherwise it would be a perfect 10.It seems that every actor enjoyed their parts and overacting to fulfill their own enjoyment as well as the script - I have to wonder if a little ad lib'ing wasn't taking place in parts. It was well cast and there are some classic lines that will stick with you.It's a fantastic movie everyone should see at least once. I'd recommend not drinking anything that would sting coming out your nose.You'll definitely want to watch the last scene closely, 'Nurse Nan' has a little secret she'd rather not have shared with you.If you love daytime soaps or despise them, this move pokes fun in all the right places. Question: is it a positive review?

Ex Output:
yes


Ex Input:
Review: Early film directed by D.W. Griffith; it features a gloriously happy King (Arthur V. Johnson) and his Queen (Marion Leonard) - but, wait! When the King leaves the scene, his Queen makes music with the palace's Minstrel (Henry B. Walthall). When the King discovers the lovers, he decides to enact a horrific Edgar Allen Poe-type revenge. It's difficult to believe the lovers can't hear those plotting against them; although the actors are trying to look alternately noisy (the lovers) and quiet (the cement mixers). The sets make "The Sealed Room" look very staged. The performances are okay, and the story is easy to follow. *** The Sealed Room (9/2/09) D.W. Griffith ~ Arthur V. Johnson, Henry B. Walthall, Marion Leonard Question: is it a positive review?

Ex Output:

no