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 found Horrorvision almost unwatchable. While only 70 minutes in length I still found myself hitting the fast forward button again and again. The acting was of the `if I scream and say ***k a lot I'm intense' school. And the story was at best a scenario that had yet to be fleshed out.While I never go to Full Moon for great film making I have never seen them produce as bad a piece of junk as this. Question: is it a negative review?
Example Output: yes

Example Input: Review: An average TV movie quality, totally formula story of religious fanatic (Ron Perlman, who gives good "I'm not just the President of 'Psychos R Us,' I'm also a client.") who gets control of a biochemical virus (think the virus from the movie "The Rock"). Too bad for him that he also gets stuck in a bank building during an earthquake with bank robbers and the government agents trying to stop him (led by the impressively physiqued, mildly entertaining Wolf Larson, backed by Fred Dryer) along with the standard "in the wrong place at the wrong time" spunky female (the forever bland Erika Eleniak) and "lived as a wimp but died as a hero at the last minute" male (Brandon Karrer). Has the standard background story to give sympathy to the religious fanatic (wife and son killed in a police raid a few years previous). Basically a decent rainy day movie.Favorite line, spoken by Ron Perlman after he finds the vial of the virus hidden in Erika Eleniak's cleavage: "A woman and her mystery."Worth a rent. Question: is it a positive review?
Example Output: no

Example Input: Review: Ingrid Bergman is a temporarily impoverished Polish countess in 1900s Paris who finds herself pursued by France's most popular general and a glamorous count -- and that's on top of being engaged to a shoe magnate. Such is the failproof premise that entrains one of the most delirious plots in movie history. There are backroom political machinations by the general's handlers, a downed balloonist and ecstatic Bastille Day throngs, but the heart of this gorgeously photographed film is the frantic upstairs/downstairs intrigues involving randy servants and only slightly more restrained aristocrats. Yes, it's Rules of the Game redux. Before it's all over even Gaston Modot, the jealous gamekeeper in Rules, puts in an appearance -- as a gypsy capo, no less! Things happen a little too thick and fast toward the end, resulting in some confusion for this non-French speaker, but what the heck -- Elena and Her Men is another deeply humane Renoir masterpiece. Question: is it a negative review?
Example Output:
no