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: "Heartland" is a wonderful depiction of what it was really like to live on the frontier. The hard work and individual strength that were needed to survive the hardships of the climate and the lack of medical care are blended with the camaraderie and the interdependence of the settlers. The drama was especially meaningful because the story is based on the diaries of real people whose descendants still live there. It was also nice to see the west inhabited by real people. No one was glamorous or looked as if they had just spent a session with the makeup or costume department. Conchatta Ferrell is just wonderful. She is an example of the strong, persevering people who came to Wyoming in the early 20th century and let no hardship stand in their way of a new life in a new land. Question: is it a negative review?

Ex Output:
no


Ex Input:
Review: That's right, you heard me. I am a huge fan of James Patterson. I own 10 of his books, and I have read the entire series about Lindsey Boxer. In my opinion, the screenwriter should be shot. What right did any film maker have to slaughter a terrific work of fiction and make it into a mockery of the mystery genre? If I ever thought that Harry Potter was butchered, then Michael O'Hara has proved me wrong. I can only pray that the next screenwriter who tackles this fabulous book will do it a great deal more justice. To Michael O'Hara and Russell Mulcahy: don't quit your day job. Question: is it a positive review?

Ex Output:
no


Ex Input:
Review: Eleven different Film Makers from different parts of the world are assembled in this film to present their views and ideas about the WTC attack. This is one of the best effort you will see in any Film. Films like this are rarely made and appreciated. This film tries to touch every possible core of WTC. Here are some of the most important stories from the film that makes this film so unique.There is the story from Samira Makhmalbaf (Iran) where somewhere in Iran people are preparing for the attacks from America. There a teacher is trying to educate her students by informing them about Innocent People being killed in WTC massacre. Then comes a story from Youssef Chahine (Egypt) where a Film Maker comes across face-to-face conversation with a Dead Soldier in the WTC attack and a Dead Hard Core Terrorist who was involved in WTC attack. Then we see a story from Idrissa Ouedraogo (Burkina Faso) where a group of Five Innocent children's sees Osama Bin Laden and plans to kidnap him and win the reward money from America. Then we see the story from Alejandro Gozalez Inarritu (Mexico) where you see a Black Screen and slowly you see the real footage of WTC buildings coming down. And the people who are stuck in the building are jumping out of it to save their lives. The other most important story is from Mira Nair (India) where a mother is struggling to get respect for her Dead Son whose name is falsely trapped in WTC massacre! After September 11 attack, Our heart beat automatically starts pumping if we hear two names anywhere in the world.. First is World Trade Centre and the second is Osama! This film totally changes our perception and makes a strong point by claiming something more to it.I will definitely recommend this movie to everyone who loves to have such kinds of Home DVD Collection. Definitely worth every penny you spend. But please don't expect anything more apart from Films in this DVD. There is of course Filmographies of the Film Makers but No Extra Features. Question: is it a positive review?

Ex Output:

yes