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 Q]: Review: When converting a book to film, it is generally a good idea to keep at least some of the author's intended tone or conveyed concepts, rather than ignoring the author altogether. While it is clear that the director had access to and went on the advice of Elinore Stewart's children, it is key to note that the children believed their mother to be a complete liar in regards to the good, enriching, strengthening experiences of homesteading her land. The book details her life on her and her husband's adjoining homesteads in the vast Wyoming frontier; she chronicles daily adventures with her numerous friends and acquaintances, though they lived dozens of miles apart. The film, however, takes a standard stance for the time it was made, portraying this woman's experience as harsh, unforgiving, and nearly pointless. Perhaps the director was bringing some of his Vietnam War experiences with him to this movie (as some film aficionados have said), but it seems to be a lousy excuse for taking all the joy and beauty of the book and twisting it into a bleak, odious landscape devoid of friends or hope. Don't waste your time with this movie; read the book instead. Question: is it a positive review?
[EX A]: no

[EX Q]: Review: I really felt cheated after seeing this picture. It felt like I sat watching this movie 101 minutes for nothing. I don't understand what they were thinking when they made this. It hardly gets into Jeffrey Dahmer murdering and it has no ending. It felt almost like they were leaving this movie open for a sequel. It was like watching a television episode of the Sopranos. It ends suddenly, and you know there's going to be another episode next week. It also felt like I just watched part 1 to a two part movie. There are many possibilities for what went wrong here; they got lazy, they ran out of money, they didn't know the rest of the story, they wanted to make a Dahmer 2. After seeing this movie they all sound very accurate. I was watching Jeffrey Dahmer walking through the woods. All of a sudden I hear this music playing, then writing comes on the screen and says how Dahmer served 2 years of his sentence and was attacked by a fellow inmate and killed at the age of 34. Wow, he goes from a walk in the woods to his death in jail. How about showing how he got there. How about showing Dahmer's trial. How about showing some more detail. I can't even explain what happened in this movie because it jumped all over the place. I actually found myself saying in disbelief, "That's it, that's the end?" I want to conclude this review by saying there is still a good Dahmer movie yet to be made. To the filmmakers I'd like to say, if you're going to do it, do it right. Question: is it a negative review?
[EX A]: yes

[EX Q]: Review: If you're a layman interested in quantum theory and string theory, read "The Elegant Universe" by Brian Greene of Columbia University, and "The Universe in a Nutshell" by Stephen Hawking of Cambridge.Recipe for #$*!:3 parts bombastic New Age pontificator, 2 parts pseudoscientist, 2 parts real scientistMix together until ingredients are indistinguishable from each other and spread on celluloid thin enough that there is no discernible substance.Serving suggestion: barf bags. Question: is it a positive review?
[EX A]:
no