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: The Return is one of those movies for that niche group of people who like movies that bore and confuse them at the same time. Sarah Michelle Gellar plays a lame buisnesswoman who does not kill vampires or get naked at all throughout the movie. I was willing to put up with this, however I was not willing to put up with the worst editing ever combined with pointless flashbacks. At the end it turns out she crashes her car into herself when she was young. Or maybe I'm wrong and that was just a flashback. With this movie it's impossible to tell. Can you believe the same dude who made Army of Darkness produced this crap? A much better idea is to stay at home and watch Army of Darkness on Sci Fi channel. That movie had it all: sluts, zombies and a dude with a chainsaw for an arm. The Forgotten didn't even have one of these things. Question: is it a positive review?

Ex Output:
no


Ex Input:
Review: I absolutely adore the book written by Robin Klein, so I was very excited when I heard that a movie based on the book was in the making.But I was severely disappointed with the movie when I did see it because it didn't capture what I loved about the book - the absolutely ridiculously funny Erica and the interesting way in which she views the world.From the start of the movie, I realised that things weren't the same as I had imagined in the book. So, I just went along for the ride. It wasn't all that bad, I guess. Miss Belmont was totally different to what I had imagined her to be! I didn't think she would be one to smoke and drink - Jean Kittson, who plays her, is hilarious!On it's own, I thought the movie and it's actors/actresses in it did a good job, but alas, I'm such a fan of the book (one of my all time favourite books) that I couldn't help but feel disappointed =P Question: is it a positive review?

Ex Output:
no


Ex Input:
Review: Do not be mistaken, this is neither a horror, nor really a film. I firmly advise against watching this 82 minute failure; the only reason it merited a star was the presence of Chris Pine.Nothing happens. You wait patiently in the hope that there may be a flicker of a twist, a hint of surprise, a plot to emerge - but no.The characters take erratic turns of pace in their actions and yet don't have the time to develop - thanks to the thrifty editors and frankly ashamed writers - before returning to an idyllic and playful (bring on the teen rock montage) state. The only thing that could have made it worse would be adding the perishable token ethnic 'companion'.Their encounters with obstacles (be they human or physical) are brief, confusing and entirely pointless.Chris Pine fights to keep himself above the surface whilst being drowned by a misery of a lightweight cast. Lou Taylor Pucci couldn't be dryer if he spent the summer with Keanu Reaves combing the Navada desert.Watch 'The Road', watch '28 days Later', watch day time TV...anything but this; I implore you. Suffer the boredom, unlike you may be led to believe in the film, this film is no cure. Question: is it a negative review?

Ex Output:

yes