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: In this little film we have some great characters but a very shallow plot. It is actually nice to watch because Singleton does a great job at presenting the esoteric conflicts and the interpersonal relationships. This makes the viewer forget the nonexistent realism that this movie supposedly is for. In fact what we have here is all the possible cliches and stereotypes put on celluloid in a rate higher than that of a soap. Definitely not a deep movie (even if it wants to be), but better than an average college movie. Question: is it a positive review?

Ex Output:
yes


Ex Input:
Review: There's no romance or other side plot to this movie, it's action and intrigue all the way, making it a real man's kung-fu movie.An aging master dispatches his last disciple Yan Tieh to stop his five former pupils who's styles represents five venomous animals centipede,snake, scorpion, lizard and the toad. Despite the word "Venom" in the title, none of these pupil uses venoms to kill their opponents. Yan Tieh told by his teacher that he's no match for the five former pupil, must find one he can form an alliance with to defeat the other four. How Yan Tieh and the others find each other is the intrigue to the story, with good kung-fu action spread out throughout the story.Recognized as a cult classic, this movie has already established itself in the annals of kung- fu action movies. It's known well enough that other movies make reference to the five styles depicted in this story.It's no artistic masterpiece, with the usual bad dubbing, and corny acting, but the movie is one of the best of its kind, because its so focused on the all the ingredients of kung-fu action movie of its time, and gives an extra concentrated dose of them.One movie you must watch if you are a kung-fu movie fan. Question: is it a positive review?

Ex Output:
yes


Ex Input:
Review: Most book adaptations are bad but this film left out key parts of the storyline and changed the description and some characters. They rewired the storyline and combined scenes and changed the order. They added ridiculous things into it that never happened in the book and would never happen.If i hadn't read the book beforehand it would have been an incredibly dull film, it didn't make you care about the characters, like them or dislike them. It turns the characters into jokes.Awful.Ridiculous.Waste of two hours of my life. Question: is it a positive review?

Ex Output:

no