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".

Example Input: Review: You can debate Prince's acting talent, or even his choice to parody his own life in this film. There is no debate about his musical talent either then or now. He seems like a shadowy has-been twenty years later, but the music remains relevant and fantastic. Having lived through the hype of this movie (graduated high school in'85) I can tell you that there was nothing bigger at the time. From Tipper Gore (Al's wife) trying to censor "Little Nikki" and every thing else under the sun via the PMRC (Parents Music Resource Center) to every "Air Band" at the time impersonating Prince, it was the absolute hottest thing out. For a few weeks at least, Prince was bigger than Madonna and Michael Jackson. We all waited for the film and were soooooo excited when it premiered. It didn't disappoint. EVERYONE was caught up. I was an MTV junkie at the time(they actually played music then....all the time)Prince played at least once or twice an hour. I must qualify this commentary by saying that, at that time, my favorites were Billy Idol, Oingo Boingo, The Fixx, Flock of Seagulls and others in the Punk/ New Wave genre' The music of Prince at the time transcended all types and styles. One of the reasons that some of it seems so cheesy and contrite now is that it was SOOOOOOOO big then. All the things that remind you of the 80's were iconic then. It was mainstream and it seems like a cliché' now. It got so popular that it became ridiculous. It's like the rappin' Granny commercial for Wendy's Hamburgers. It looks stupid now because EVERYONE was caught up in it (sadly, kind of like a bizarre purple macarena or something. Anyway, I hope this gave you all a little insight. Question: is it a positive review?
Example Output: yes

Example Input: Review: The premise is amazing and the some of the acting, notably Sally Kellerman and Anthony Rapp, is charming... but this film is near unwatchable. The music sounds as if it comes from some sort of the royalty free online site and the lyrics as if they were written with a rhyming dictionary open on the lap. Most of the singing is off-key. I think they may have filmed with the singing accapella and put in the music under it... The dialogue is really stupid and trite. The movie works best when it is actually talking about the real estate but unfortunately it strays to often into stupid farcical sub-plots. I found myself checking my watch after ther first twenty minutes and after 40 wondering 'when is it ever going to end.' Question: is it a negative review?
Example Output: yes

Example Input: Review: Having seen "Triumph of the Will," I can only say this movie is ghastly, even measured against the historically low "standards" of the time. Naturally it's all totally fabricated and prejudicial. This is what one would expect of 1930's German propaganda. Unfortunately, the quality of the presentation, itself, is hackneyed and cheap. It's also so blatantly ridiculous that even contemporary Germans must've left the theater holding their noses. In a genre renowned for its base appeal, lack of originality and unapologetic wrong-headedness, this film doesn't even qualify as "bad." It would have to improve significantly to attain that status! Question: is it a positive review?
Example Output:
no