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: don't watch this Serbian documentary and Serbian propaganda look out for this documentary and you will see facts and truth. The Death of Yugoslavia documentary series (of five episodes) is a painstakingly compiled and researched account of the extended mass-bloodshed which marked the end of the old Federal Yugoslavia and spanned almost the entire first half of the 1990's. It includes a huge wealth of news footage and interviews with involved parties both "Yugoslav" and otherwise. The only real "improvement" which could be made to this amazing achievement would be the inclusion of later developments in the Balkans since the program was made. This was indeed done in the late 1990's for a repeat showing on BBC television, but the addition of some even more recent events would help to complete this admirably detailed and fulsome piece of work. Perhaps another whole episode might be warranted? The very succinct title of this documentary was made all the more appropriate by the eventual abandonment of the term "Yugoslavia" by the now-named Federal Republic of Serbia and Montenegro - a much belated and formal admission of that which occurred years before.not fiction like in "Yugoslavia: The Avoidable War (1999)" Question: is it a positive review?

SOLUTION: no

PROBLEM: Review: it's a lovely movie ,it deeply reflects the Chinese underground bands' current lives. if you chinese culture ,traditionaled rock n roll music, there you go, i will highly recommend this one .but one thing i am wondering is whether this movie has been showed in Mainland ? i sorta doubt it ,:D Question: is it a negative review?

SOLUTION: no

PROBLEM: Review: Inept, boring, and incoherent supernatural "thriller" in which college student Cassie (Melissa Sagemiller) is the constant victim of hallucinations and nightmares after a car accident claims the life of her boyfriend Sean (Casey Affleck).I can't begin to tell you how bad this is...nothing of any importance ever happens nor is there ever any sort of actual entertainment value. I did not like this cast in this particular film - they are all sadly unconvincing (then again, their roles are no good). To promote this as a horror film is a joke. Where are the scares? There's no sense or suspense - there are a few good songs but that's about it.How on Earth did this project get the green light? Writer-director Steve Carpenter has no discernible vision or talent that I can sense. Worst of all, the conclusion really makes the whole movie pointless.The alleged "killer cut" that I watched is 86 minutes of pure tedium.1/10 Question: is it a positive review?

SOLUTION:
no