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: We all have seen some unending epics in our times, but this one really tops them all! The movie is so long and so slow, that, just to put things in perspective, i felt a lot older when i left movie hall, than I entered it. At almost 4 hours length, it could have rather been made into a tele-serial.What starts as a promising comedy slowly loses its pace. Nikhil advani has woven the plot around 6 love stories and he cant make justice to any one of them... There is no interconnection between them to start with, and links shown in last 20 minutes just seem to be forced to connect the story.Situation is made worse by Silly dialogues (most of them repeated in Hindi cinema over years)and stupid cinematography.Priyanka doesn't realise that she actually needs to play her role rather than just looking glam on screen... An utter waste of beauty without acting skills.And then there is loud-is-humorous Govinda & my-face-twists-better-than-jim-carrey Akshay Khanna who keep belching at the top of their lungs to irritate already tired viewers.Only good part in movie is John & Vidya's love story & nice acting/comedy by sohail & Isha. But they are so good at their roles that just these two couples could have justified the movie without jumbling it with other bunch of characters. Their brilliance gets lost in the midst of other substandard plot lines.My guess - Director was making two separate movies(may be more!) and some beginner assistant mixed up all the records, beyond a point of sorting them out, so director was left with no choice to show it all as a single movie...Watch it only if you want to test your patience!!! Question: is it a positive review?
Example Output: no

Example Input: Review: This movie is S-L-O-W. Spent most of the movie actually waiting for it to 'begin'.The setting was bleak, the script was bleak, the cinematography was bleak, the plot was bleak, the budget was low (not that all low budget movies are bad, but this one had no redeeming features).The plot was more consumed with a vengeful, slightly deranged hunter than the actual Wendigo which made a very brief appearance toward the end of the movie. This in itself was disappointing as this 'Wendigo' was just a bizarre mix of a tree and a stag. Everything about the movie was uninspiring.The parents of the little boy appeared to be rather aloof and at times seemed completely detached from their son. Whether this was down to bad acting or a bad script I'm not sure, but it only heightened my disappointment and boredom levels.There was no food for thought, nothing to pique an interest. With no real intrigue or chill factor, this movie creaked along so painfully, you just couldn't care less what happened by the end.Wendigo's ambiance reminds me of the dull movie shown at the awards ceremony toward the end of 'Mr Bean's Holiday': a movie which is artistic and nonsensical, trying too hard to to be deep and meaningful, but coming across as pretentious and boring.I would never want to watch this again. I only watched it to the end in the vain hope that something interesting might happen ... but it didn't. Question: is it a positive review?
Example Output: no

Example Input: Review: Errol Flynn is "Gentleman Jim" in this 1942 film about boxer Jim Corbett, known as the man who beat John L. Sullivan. Directed with a light hand by Flynn's good friend, Raoul Walsh, the film also stars Alexis Smith, Jack Carson, Alan Hale Sr., William Frawley and Ward Bond. Flynn plays an ambitious, egotistical young man who has a natural talent for boxing and is sponsored by the exclusive Olympic Club in San Francisco in the late 1800s. Though good-natured, the fact that he is a "shanty Irishman" and a social climber builds resentment in Olympic Club members; most of them can't wait to see him lose a fight, and they bet against him. Despite this, he rises to fame, even working as an actor. Finally he gets the chance he's been waiting for, a match with the world champion, John L. Sullivan (Ward Bond). Sullivan demands a $10,000 deposit to insure that Corbett will appear to fight for the $25,000 purse. Corbett and his manager (Frawley) despair of getting the money. However, help comes in the form of a very unlikely individual.This is a very entertaining film, and Jim Corbett is an excellent role for Flynn, who himself was a professional fighter at one time. He has the requisite charm, good looks and athleticism for the role. Alexis Smith plays Victoria Ware, his romantic interest who insists that she hates him. In real life, she doesn't seem to have existed; Corbett was married to Olive Lake Morris from 1886 to 1895.The focus of the film is on Corbett and his career rather than the history of boxing. Corbett used scientific techniques and innovation and is thought of as the man who made prizefighting an art form. In the film, Corbett is fleet of foot and avoids being hit by his opponents; it is believed that he wore down John L. Sullivan this way.Good film to catch Flynn at the height of his too-short time as a superstar. Question: is it a positive review?
Example Output:
yes