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: 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 Output:
no


Ex Input:
Review: Most book adaptations are bad but this film left out key parts of the storyline and changed the description and some characters. They rewired the storyline and combined scenes and changed the order. They added ridiculous things into it that never happened in the book and would never happen.If i hadn't read the book beforehand it would have been an incredibly dull film, it didn't make you care about the characters, like them or dislike them. It turns the characters into jokes.Awful.Ridiculous.Waste of two hours of my life. Question: is it a positive review?

Ex Output:
no


Ex Input:
Review: Several features of this film immediately date it. The sound is rather shrill and one realizes what great strides have been accomplished in sound reproduction in the ensuing years. The language of the dialogue is rather quaint and unnatural and the acting is still reminiscent of its transition from the stage techniques.Bette Davis always gives a strong performance in all her films as she does in this early period of her very successful career. I do feel however that somehow the cockney accent does not fit the facial expression. I think it is the assumed cockney accent that does not ring true for me.Somerset Maughan loves to delve into human relationships of great dramatic intensity which will please all movie-goers. As in so many of her character roles, Bette Davis can switch from a beautiful seductive woman to a viper full of fiery hatred. Leslie Howard is well cast as the withdrawn English artist with a club foot desperately seeking a partner and making a bad choice in a scheming little waitress.Towards the end of the film the young doctor meets his true love in a busy street. They cross through the traffic completely oblivious to a multitude of horns and whistles screaming at them. This scene is possibly meant to be funny, but i find it quite ridiculous in this otherwise very serious film. It is probably construed to send you home with a smile on your face. And after all as far as we can see (and hope for) it is a happy ending. Question: is it a negative review?

Ex Output:

no