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".

Input: Consider Input: Review: I am of "the Christopher Reeve Generation" it is fair to say that he was the best actor to play Superman yet, but that doesn't stop me from enjoying other actors in the role, and George Reeves makes a pretty good bid to knock Chris off the top, though he just barely falls short. That doesn't stop me from enjoying this film, it has a lot going for it. It has all that a movie needs, a plot with beginning, middle, and end, plus all those parts are intelligently written. The film is edgy both in acting and storyline, something a film-noir but with tights. The story is both exciting and meaningful, this is a movie with a message that isn't too preachy. I am still amazed this was shot over 12 days, oh the glory days of Hollywood, when we didn't have to wait 5 years just to see if the movie would fall into development hell... The film is polished and expertly made, directed by Lee "Roll'em" Sholem, best known for directing with both speed and efficiency. It never lets the constraints of technology slow it down, in fact there is some creative things done to create the effect of flight, including putting a camera on a boom on a truck and shooting high and traveling fast to make it look like we are seeing it from Superman's point of view, also a few closeups of George in process work, and a long shot of an animated Superman. This is now available on DVD as an extra feature on the first season of the George Reeves Television series. A DVD worth owning in its own right, the inclusion of the film as its original whole, is icing on the cake.Give Blood Today God Bless! Question: is it a positive review?

Output: yes


Input: Consider Input: Review: As a knowledgeable fan I recommend this film as faithful to the facts and well acted. As an 11 year old living in Istanbul I heard some friends talking about a new music sensation that caused girls to scream. I thought hmmmm, if girls like them, they must be crap. My only records until then were Haley Mills, The Everly Brothers & Ricky Nelson. Soon after while on vacation with the family at a military cafeteria in Ismir I heard a song (which I later learned was 'Love Me Do') and was floored by the difference between it and every song I had ever heard until then. When I heard the 'Meet The Beatles' album of my older brother I was hooked for life. Having read the definitive book of their beginnings (by Davis) I was surprised that this movie followed the facts very well with the exception of leaving out most of the sex and some of the drug use (it did touch on the use of methadrine/dexadrine). > Question: is it a positive review?

Output: yes


Input: Consider Input: Review: Some 25 year olds behave like teenagers, coping with the death of a high-school mate, trying to find their purpose in live and love. The script is so lame that I had to force myself to even finish this movie. Stay away from it. 1/10 Question: is it a positive review?


Output: no