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".
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Question: 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?

Answer: no


Question: Review: This movie was probably the biggest waste of my life ever. The acting was pathetic. Jordan Hinson could not show any upset emotions. At the beginning of the movie, she was supposed to be discouraged. Instead, she bobbed her head with her bottom lip stuck out. She sobbed pitifully without any tears for the crying scene. I was almost angry that out of all girls who wanted to be actresses, they had to pluck out her. Everyone else was suffering from over-acting as well. It was flat out annoying. It was also an insult to figure skaters. Jordan took a month to train, and they cast her as a person who makes the Olympic team. It's practically spitting on the effort real figure skaters put into their work. A pitiful excuse for a movie, and a pitiful attempt to associate hockey and skating. Don't waste your life. It doesn't even deserve one star. Question: is it a negative review?

Answer: yes


Question: Review: The first thing I have to say is that I own Jake Speed. I've seen it at least 10 times. This movie is one of the most fun movies ever made. The film begins with Margaret (Karen Kopins) trying to find her sister. Her sister was kidnapped in Paris and the family has heard nothing. Along comes Jake Speed (Wayne Crawford), telling her exactly where her sister is and making an offer to find her. Jake Speed is a hero. He doesn't work for money because he just wants to help and have a good adventure. His partner (Dennis Christopher) follows him around and writes their adventures into novels. This film is a great adventure. It's hilarious, it's action-packed, it's just great. I guess it's a cult film with a very small cult following. Crawford is perfect as Jake Speed and throws out some one-liners that you'll never forget. Kopins and Christopher are also good as the girl and the sidekick, respectively. John Hurt, the guy who's stomach blew up in Alien, plays the devilish, pervertish villian which just adds to the fun. In many ways, this film is similar to Indiana Jones, in some ways it's similar to James Bond films. Maybe it should have been called Indiana Bond but whatever it's title is, it's a very enjoyable film. Question: is it a positive review?

Answer:
yes