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: This is what the musical genre was made of. Humor, talent, romance, and action all rolled into one.Frank Sinatra was wonderful. Nothing else needs to be said. Marlon Brando, although not a singer, did a great job winning the hearts of many with his portrayal of Sky Masterson. The fact that he couldn't sing added to his character. The ladies in the film were alright, but the men in the movie definitely stole the show.It is a true classic that can be appreciated at any age. It connects with all audiences and makes you smile and laugh.Definitely a movie to be watched and enjoyed! Question: is it a positive review?

Ex Output:
yes


Ex Input:
Review: SPOILERS AHEADThis is one of the worst movies ever made - it's that simple. There is not one redeeming quality about this movie. The first 10 minutes are quite tricky - they actually lead you to believe that this film will be shocking and will have you on the edge of your seat. Instead, you will spend 83 minutes punching yourself while watching stolen and poorly made scenes run without any organization. The lake was ridiculous, looked like an aquarium, and had the same plant in different parts of the lake bed. Characters show their advanced teleportation powers, for example Alex Thomas who falls into the lake (drunk), and then ends up on his boat in an impossible position. Angie Harmon put up a pitiful performance as Kate, made worse by the space-time continuum rupturing dialog that appears to have been written at the last minute by a fifth grader. An example of this would be when she said, "Flashlight!" in such a stupid manner that it shows the threshold of how much a human body can cringe before it snaps in half. Finally, the editing of this movie was by far the most bizarre and horrific that I have ever seen. It was like the cameramen were a bunch of chimps who had been given camcorders by scientists. An example of this would be when we suddenly get a closeup of the headlight on Alex's car. I would bet that there was little to no time spent editing this movie. The ending was absolutely pathetic. The writers were obviously trying to create some sort of mysterious plot line that made the viewer say, "oh yeah!" Instead, we're left to view some dumb painting of a spider that somehow fits into the story line. Unfortunately, there is not one perspective in the millions out there that could save this movie from being a festering piece of crap.I give this a .5 out of 10, the .5 being from the fact that this movie was recorded on film instead of becoming a picture book. Question: is it a negative review?

Ex Output:
yes


Ex Input:
Review: First-time director Tom Kiesche turns in a winning film in the spirit of cutting, dark comedy. Shot on a shoestring budget, yet had the flavor of the early Coen brother's film Blood Simple ... and throw in some Monty Python flavorings to boot! Needs to seen more than once to appreciate all the elements that carry one scene to the next. Expect more good things to come from this writer-director-actor. Question: is it a negative review?

Ex Output:

no