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".

Example Input: Review: This has to be one of the 5 worst movies ever made. The plot looked intriguing like that of Passenger 57. But with the latter movie it somehow worked a lot better. The plot has been worked out in the worst possible way. Just a few of the awful moments in the movie, A flight attendant is standing in the opened doorway of a flying 747 and trying to close the door without being sucked out by the 250 mile per hour winds?!? Thereafter the lands the aircraft from a few miles out starting at 8000 feet, thats impossible even for 747 pilots with thousands of hour experience. When on the runway (perfectly straight of course) she is instructed to pull on the flaps, HUH!! Come on flaps are there to ensure lift at low speeds, when on the runway you use thrust reverse on the engines and give maximum power! I can go on and on about little and mostly big mistakes in the movie, but then my reply would become the size of the English dictionary. This is a movie you want to miss, take my word for it! Question: is it a negative review?
Example Output: yes

Example Input: Review: It was hard for me to believe all of the negative comments regarding this all-star flick. I laughed through the entire picture, as did my entire family. The movie clearly defined itself as an old time gangster comedy--the players were hysterical--I'll bet they had a good old time while making it. Of course Goldblum and Dreyfuss were great--and how about those Everly sisters, each of the two Falco's, and the divine music throughout. Rob Reiner made a great laughing limo driver, and Gabriel Byrne a laughable neurotic. Not to mention Gregory Hines, Burt Reynolds, the Sleepy Joe character and the whole mortuary and grave digger references. Paul Anka was his usual entertaining self, with the added attraction of running scared after Byrne decided to make a duet of his "My Way" welcome home to Vick performance.I am of the opinion that this movie was a comical tribute to Frank Sinatra and friends; Dreyfuss imitated him well. I am also of the opinion that no one, of any age, would even think of imitating the actions which occurred in this movie--it's a joke--not a terrifying "gangsta" film. The cars and clothing were impressive, as was the decorative, "Vic's Place."Truly, I think of "Mad Dog Time" as a musical comedy, less harmful than many cartoons, TV crime dramas, and talk shows. I would recommend the video for an evening of family entertainment. Question: is it a negative review?
Example Output: no

Example Input: Review: I am stunned to discover the amount of fans this show has. Haven't said that Friends was, at best an 'average' sitcom, and not as great as others have made out. Let's face it, if it wasn't for the casting of Courtney Cox Arquette, David Schwimmer, Matthew Perry, Lisa Kudrow, Jennifer Aniston and Matt Le Blanc, then who knows whether this show would've lasted as long as it has done. I very much doubt that. Although as the series progressed, Friends got more progressively predictable, lame and boring that I couldn't care less about the characters- of whom are the most overrated in TV history- or of their plight, nor of who was sleeping with whom. And it went from being funny in the first four seasons to occasionally funny. And even when it had all these A-list Hollywood actors from the movie world, I still didn't bother to tune in. The writing in Friends became stale that I lost interest in this show from the sixth season onwards and as for the ending, well it was predictable to say the least.What was annoying though was that this lasted for ten seasons, whilst some of my favourite shows lasted for only three, four seasons for instance and were eventually cancelled and taken off the air for good. The show should've came to an immediate halt by the time the cast wanted bigger salaries. In truth, as much as the series waned, it was the show that was bigger than the actors themselves, not the other way round. When it ended in 2004, I was so relieved to see the back of this sitcom. Now, there is talk of a friends reunion show coming to our TV screens very soon. And yet, I for one will not be looking forward to it whatsoever. Question: is it a positive review?
Example Output:
no