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: 'Cry Freedom' is a movie about how far people will go to find the truth.The first half is an interesting portrayal of an unlikely friendship between activist Steve Biko and Editor Don Woods (played fanatically by Dezel Washington and Kevin Klein). While the second half deals with Woods looking for answers on Biko's death.Although most people favor the first half of the movie which focuses on the unlikely friendship between Biko and Woods'. I found the second half about Don woods struggle to have Biko's story be heard around the world much more interesting. Question: is it a positive review?

Output: yes


Input: Consider Input: Review: May I please have my $13.00 back? I would have rather watched "Hydro- Electric Power Comes to North America". Again. This is a movie with one voice. The same voice, which comes out of every characters mouth regardless of age or gender. To listen to that voice again I would have to charge at least $150 an hour. And I don't take insurance. It was eerie watching Will Ferrell morph into Woody. But I don't think imaginative casting is enough. One should wait until they have a story before they bother making a movie. Unless he's just doing it for the money. And if that's the case why not just reissue an All-Rap version of "What's up Tiger Lily?" Question: is it a positive review?

Output: no


Input: Consider Input: Review: This docu-drama is what you would expect from Richard Attenborough, the man who gave us "Gandhi": beautifully photographed, compellingly casted, well written in the measured, literate manner that Hollywood discarded in the 30's, and scrupulously accurate. It stands out as a genre film, excelling in its portrayal of native American (or, more appropriately for its Canadian setting, "First Nations") culture and standing with "Black Robe" as a wonderfully photographed piece of Canoe Country and its culture (here, circa 1934). This idyllic portrait derives drama from its subject: Archie "Grey Owl" Belaney, a Scot raised in Hastings (England) by maiden aunts who became so obsessed with the "red indian" tales of his childhood that he went to Canada, disappeared into the woods, and became a trapper and adopted son of an Ojibway band. He was a vain man with a habit of marrying and abandoningIndian brides, none of whom seem to have thought less of him for it, for he was also an extraordinarily charming and picaresque character. One of his wives (one smarter than he, by most accounts) propelled him into fame as a writer and early advocate for protecting the wild country of the North, and this forms the focus of Attenborough's tale. The chemistry between Brosnan and Annie Galipeau (as Grey Owl's wife Pony) is engaging and, if not firey, is nonetheless quite touching. A good film when you need some time from the madding crowd. Question: is it a negative review?


Output: no