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: OK where do i begin?... This movie changed my life! The plot was seamless. James Cahill has out done himself. Initially after a first viewing i was disappointed that i hadn't seen it on the silver screen. However this was before exploring the DVD's many features!!!! Oh my god Jakes Cahill's commentary of the film was almost as flawless as his acting. he told of industry secrets used in the film that you only get with experience.I was so impressed by the other actors. The scene where the security guard is talking to the girl in the hallway, reminded me of some of my favorite blue (pornographic) movies. I am certainly with Gangsta when he expresses his disappointment with no sequel.I am still blown away with each viewing of the martial arts skills involved, matched only by the sign indicating the location of the library at the school... and possibly the guy playing a retard! All in all a timeless classic and the best film to come out of Europe in years! where my Oscars at dawn!!!!!!!!!!! Question: is it a positive review?

Ex Output:
yes

Ex Input:
Review: It was a bit bizarre and evil and i enjoyed it a lot, the characters in the show were great as well, and complimented one another well. I was sorry to see it cut off.. I would have loved to see where it could have went.You found yourself leaning toward Lucas Buck the sheriff who had more secrets than anyone. Lucas was frightening and alluring. And I would have liked to have seen more of him and how his character became. I will however buy the show just to enjoy, it was great to something different on TV. And Paige Turrco who was Caleb's cousin, she was a big mystery as to where and what she meant to Lucas. Its a shame it isn't around still.. or was never finished, i would have loved to see what would have happened. Question: is it a positive review?

Ex Output:
yes

Ex Input:
Review: I liked the initial premise to this film which is what led me to hunt it out but the problem I quickly found is that one pretty much knows what's going to happen within the first 20-30 minutes ( the doubles will come from behind the mirror and take over everybody).There is no real twist (which is fine) , but the final reveal doesn't make a great deal of sense either (how can she be racked with uncertainty and fear for the whole film, if she's an evil id from beyond the mirror?).Admittedly the scenes 'beyond the mirror' were chilling when they first appeared and the blonde's murder is also effectively creepy, but ultimately alas this seems to be a film in search of a story or a more engaging script, piling atmosphere upon atmosphere and over the top scary sound design for 80-90 minutes does not really cut it, in fact it gets quite dull. Question: is it a negative review?

Ex Output:
yes