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: ...and I love it. Lots of special effects, and for a movie that's not made on mega budget, this movie really does great job of creating a fantasy masterpiece. I'm one of the guys who didn't understand the story at all, but this was still a great flick to watch. It's definitely up there in standards surpassing Bored of the Rings, and on par with movies like Harry Potter. Which is saying a lot for a movie again, made on a fraction of the budget of these international hits.One thing I really love about this movie is that it so stretches the envelope of adventure movie to come out of Hong Kong. The topic is exotic and original. Production quality is unlike anything seen coming out of HK for fantasy action movie, and acting is great.One of the best movies to come out of Hong Kong, this is the Infernal Affairs of Hong Kong fantasy movie, and I hope they'll continue working in this area, until they surpass Hollywood adventure movies.Just fantastic. Question: is it a positive review?

Output: yes


Input: Consider Input: Review: After having seen the Canadian/Icelandic/British 2004 production of "Beowulf & Grendel," which I thought brilliant and stunning, I approached this--the first of 3 newer Beowulf movies due out this year--with trepidation. As soon as I heard "Viking" and saw the horned helmets, I groaned. These were Migration Era Swedes and Danes, not Vikings (they came later). And even the Vikings never wore horns on their helmets (horns make it easy for your enemy to knock your helmet off and then brain you). Then there's Hrolfgar's palace, which looks like a set for a movie about Greece or Rome, not 6th-century Denmark. The swords and armor look like props left over from earlier films set in various historic periods. I spotted weapons that might have been used by Crusaders in "Kingdom of Heaven," and one character was even wielding a Windlass Steelcrafts reproduction movie sword from "Beowulf & Grendel"! Beyond the basic plot of the original epic poem, the writing was dismal and the acting totally wooden and unconvincing. The biggest yuk was a secret-weapon crossbow, complete with sighting scope and exploding projectiles, that looked like something bought from Iraqi insurgents. The special-effects monster and his mom were so on steroids that Beowulf could never have torn off an arm, as he did in the poem. Thank the gods for bazooka crossbows! I could go on, but I won't. Question: is it a negative review?

Output: yes


Input: Consider Input: Review: Steven Spielberg wanted to win an Oscar so bad that he figured that he wouldn't win by directing special effects epics (he was nominated for three of them: "Close Encounters of the Third Kind", "Raiders of the Lost Ark", and "E.T.: The Extra-Terrestrial". So he decided to get very serious by directing "The Color Purple", a period film with no special effects. Spielberg's first serious drama is a remarkable movie. But the Academy voters who voted back in 1985 still didn't give Spielberg any respect. "The Color Purple" received 11 Oscar nominations including Best Picture, but Spielberg was unfairly snubbed when he wasn't nominated for Best Director. It got worse on Oscar night when this film didn't win a single Oscar. It got completely shut out. That wasn't right. "The Color Purple" should have won a couple of Oscars including one for Whoopi Goldberg's spectacular film debut as Celie, a woman who suffers at the hands of an abusive husband (frightfully placed by Danny Glover), then gets stronger throughout the film thanks to some special friends. Oprah Winfrey also made her film debut here and gives a great performance as Sofia, one of those friends' of Celie. Since I'm from Chicago, I had already known Winfrey from her talk show (which at the time of this films' release hadn't gone nationwide). Like Goldberg, what a film debut! Margaret Avery is terrific as Shug Avery, another friend who also happens to be the mistress of Celie's rotten husband. All three actresses received well-deserved Oscar nominations for their work here (Goldberg for Best Actress; Winfrey and Avery for Best Supporting Actress). Set in the south during the first half of the 20th Century, "The Color Purple" is a film so strong that it made me cry at the end. It also made me laugh at times too. Why Academy voters were so hard on not nominating Spielberg for Best Director is a mystery that still puzzles me today. But Spielberg would eventully go on to win two Oscars years later for "Schindler's List" and "Saving Private Ryan", making him one of the best movie directors of all-time. But he should have gotten nominated for this movie. The job that he did going from special effects blockbusters like "E.T." to a serious drama like "The Color Purple" was remarkable.**** (out of four) Question: is it a positive review?


Output: yes