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".

[Q]: Review: We've been served - a terrible film.Okay, I'll admit that since I'm white and have had no practical experience in the "competitive world of step-dancing," I might not exactly be an authority on this type of film. On the other hand, I do know a bad motion picture when I see it.And, boy, have I just seen it.Filmed in Low-Budget-Vision and directed by Ian Iqubal Rashid, ("A Touch of Pink"), "How She Move" tells the tale of how important it is to follow one's dreams - even if those dreams include bopping around to loud, irritating hip-hop music and speaking dialogue the average person would not understand if he or she had an international translator.I'll try to give a small synopsis of the "plot." First of all there are two actors that look like LL Cool J who work in an auto shop in Toronto (the Mecca of racial diversity), but still have time to practice dancing for eight hours a day. There are a few other guys in this "crew," including a token white dude and a guy that looks like Denzel Washington in "Malcolm X." There are also two women in the movie - one resembles Serena Williams and the other looks like Geraldine from the old "Flip Wilson Show." One of these ladies was kicked out of a private college because her parents spent all of her tuition on a drug-addicted sibling. The other girl, a member of Salt N Pepa, no doubt, is just plain no good.There's another guy who looks like Eddie Murphy's Buckwheat, while still another actor who's a Huggy Bear knock-off. These guys are rival step dancers. Evidently, this activity is very hard-core in the 'hood, and they are all practicing for the big "Step Monster" jam in Detroit.Since I was unable to understand 90 percent of the dialogue (perhaps some subtitles would have been useful, as in a Bergman film or that one music video by Snow), it's hard to explain what happens, other than there's a lot of arguing, the Serena Williams girl (who never smiles, by the way) becomes a freelance stepper (moving from group to group), there's some step-dancing and a lot of irritating hip-hop music.It's a typical rags-to-riches story; sort of like "Rocky" with a really bad soundtrack, "Rudy" with annoying rap music in the background, "Cry Freedom" without the laughs. But why does a film - which could have made a big impact on black audiences - have to contain drug addiction, bad parents and a title that sounds like a first-grader saying the phrase, "How she moves"?I was "moved" by this movie, however. Moved to leave the theater as quickly as possible. Question: is it a positive review?
[A]: no


[Q]: Review: I don't know why some people criticise that show so much.It is a great, funny show - probably not the right material for mainstream prime-time, but still...The family dynamics are funny, and all in all the same you see in most comedy shows. The supporting characters are absolutely hilarious. The plots of the individual episodes and the frequent Siegfried & Roy jibes are only just above average, but ever so often you have sub-plots or one-liners that make you roll on the floor laughing.This show was well worth the 8 Pounds I paid for it.rating: 8/10 Question: is it a negative review?
[A]: no


[Q]: Review: Pearl S.Buck was a brilliant author that was a first American lady won Nobel prize in literature in 1938 and received her prize with Enrico Fermi an Italian Physit.She wrote this romance in 1931 which was a second one after her first novel (East wind and West wind) in 1930 and her beginning in literature was fantastic upon her premier novels.she won in 1935 (Pulitzer prize) in literature on her eternal novel (The good earth) which made a brilliant panorama on the life of Chinese peasant (Wung Lung) and his wife (O-Lane) and their efforts to face the hardness of hard positions in their earth to reach for their big fortune by their shoulders.Paul Muni succeeded in this role as Chinese peasant that he prepared himself in this role upon his sittings with Chinese people in San Francisco in their town to be Chinese exactly as a real and true.Shara Reiner succeeded in her role as (O-Lane) by this brilliant evidence that she won An Academy Awarded as a best actress in 1937. Question: is it a positive review?
[A]:
yes