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: I have never commented on a film before. I watched this movie with my girlfriend last night. I've read comments saying this movie stays with you. It does. It's been almost 24 hours and I am still completely affected. This movie left me questioning my own self. How can I possibly compare myself to a character such as Ben who is totally selfless. I loved this movie. I love movies that keep me guessing and wondering until the end. I feel two emotions predominantly, happiness and sadness. An amazing feel good movie and a very sad one too. I so wanted Ben and Emily to be together, but in the end, they were, forever. If you haven't seen this movie, get it and watch it. Just make sure you have no distractions. You'll want to see every nuance in this picture. One for my library. Question: is it a negative review?
Example Output: no

Example Input: Review: Wanda Nevada is a pubescent fantasy movie using circa 1979 ideas of what constitutes illicit romance for 13 year old girls. Script, pacing, and direction are uniformly awful. Action sequences defy belief. Characters speak with the simplified diction one usually finds in films aimed at the under 10 set, but also includes multiple sexual references involving Shields' character as well as graphic deaths. The movie wants to be a comedy on some level but is never funny, an adventure picture but plot and action are insipid, and a children's movie but introduces pedophilia and child rape as real possibilities. It also wants to be a buddy picture, a coming of age picture, a ghost movie, an Indian spiritual movie, a travelogue, and a western. The overall affect is of massive stupidity with a nasty twist. Wanda Nevada is a complete waste of time unless you want to see a good many terrific shots of the Grand Canyon. That it manages to do just fine. Question: is it a negative review?
Example Output: yes

Example Input: Review: One of the most timely and engrossing documentaries, you'll ever watch. While the story takes place in the Venezuelan capital of Caracas, it provides an intimate look into political dynamics, that prevail throughout the western Hemisphere. While essentially another chapter in the story of the "U.S. backed, Latin American coup", this film chronicles in real-time, what can happen when the poorest people, are armed with unity, political savvy, and courage! The political insights offered by this film are invaluable. One gets clear examples of the private media, as a formidable force for mass deception and propaganda. We see the poor people of Caracas grappling with the brutal realities of "American politics". One gets a clear sense of impending doom, if the people fail to address the blatant tyranny, which has been abruptly, and illegally, thrust upon them by the conspirators. We also see the arrogance and fascism, of the CIA backed, private media, plutocrats, and generals, who've conspired to bring Venezuela back under Washington's domination. Though ably led by President Hugo Chavez, the people of Caracas are forced to act without him, after Chavez was forcibly kidnapped by renegade generals. Their response is the highpoint of the film. If one seeks an excellent portrait of what the U.S. government, Hugo Chavez, and revolutionary Venezuela, are all about, this movie is it! Question: is it a positive review?
Example Output:
yes