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: 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?

Ex Output:
yes

Ex Input:
Review: The idea was awesome, the actors were incredible, the story could of been very scary, but the writing was poor and there was no depth. I couldn't really get into this movie. I couldn't feel for the characters, there were a lot of cliffhangers, and the movie just ends very weirdly. Was it a happy ending? I don't know. Was it a sad ending? Again, I don't know. You leave the theater feeling unsatisfied. The movie had so much to give, but couldn't. Just because you can edit, doesn't mean you should, right? I wouldn't really recommend this movie because you just can't say that you left the movie feeling like it was completed. You'll just be confused. Trust me, you will probably thank me if you don't watch this movie.3/10 Question: is it a negative review?

Ex Output:
yes

Ex Input:
Review: Although this is generally a cheesy jungle-adventure movie, it does have some highlights - the settings are quite beautiful, and the pacing of the adventure is good. You won't be bored watching it.Keith is as breezy as possible playing the eponymous lead, an unabashedly drunk jungle guide shanghai'd into escorting rich boy Van Hoffman and his gorgeous wife Shower on a hunting expedition in cannibal country. He never takes things seriously . Shower is there as decoration and Keith makes extensive use of her - she doesn't really have to act much. She's not the only female to show off her body and the prurient aspects of the film make it about halfway to a T/A picture.There's nothing in this film that would draw specific attention to it, or away from it. Produced to be shlock, it succeeds without too much fuss. A good 2 AM cable programmer. Question: is it a negative review?

Ex Output:
yes