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: I'm not sure it was the language or the poor acting, but everything about this movie feels and looks cheap and fake.After seeing Der Untergang this is a huge disappointment. There's no connection between different scenes, and the acting is so incredibly poor I couldn't even believe people could make such a mess of something that had great potential.And above all, everyone in Germany speaks English. Big mistake. The German language has a certain sound to it, and especially Hitler himself only sounds like Hitler when he's speaking/yelling German.The way the story is told made me believe it was improvised on the spot, the characters were empty and the movie seems to be a collection of random events that could have happened.Whether it's the English or the fact that I've already seen Der Untergang, everything about this movie was fake and ridiculous. Question: is it a positive review?
Example Output: no

Example Input: Review: While originally reluctant to jump on the bandwagon of watching "Lost", I accidentally caught one episode at the beginning of season 1the one with the polar-bearand it has had my undivided attention ever since. The show, that is. Not the polar bear. So bear (heh) with me while I throw out as much rambling, semi-coherent praise as I can muster."Lost" takes a simple idea of a passenger flight full of people crashing onto a desert island, and gradually adds extraordinary depth to its premise by exploring each character deeply and unflinchinglywhat drives them, who are they? Where did they come from? It soon becomes clear that the island upon which they are stranded acts as a common denominator for many things in their lives, whether they're running away from something (Sawyer and Kate among others) or getting in touch with spirituality (Locke, Claire). But "Lost" also zooms in on the island itself and the mysterious horrors that it houses... and they all seem to be strangely connected.While television actors are not exactly known for their subtlety or dazzling acting abilities, most of the cast of "Lost" are, in truth, spectacular actors for their respective parts, projecting heart and humour in their performances. There's also a multitude of eyecandy, but not generally of the plastic Hollywood kind as most TV shows. The characters all feel very real and they are extremely compelling to watch. Their interactions rarely fall prey to predictable sappiness, petty arguments or cheesy melodrama (although they are annoyingly secretive)  these people are first and foremost trying to survive and whatever relationship appears is treated secondary to action. The realism of these characters facilitate an already well-sculptured plot. About this plot... Imagine a tree as the template plot, then the branches as subplots (in this case, one branch for every character)  well, Lost adds twigs to each branch and then tiny twigs to those twigs as other story lines. If you're a brother/sister to one of the main characters in the flashbacks, you will get your own storyline. If you're a DOG you will have your own storyline. Unless the writers manage to weave them all together into some glorious culmination in the end, they are setting themselves up. I am more than a little worried there will be some disappointing cop-out to this show, as I'm sure most people are.But assuming the writers do pull this off, "Lost" is possibly the best show ever to hit television.9/10 Question: is it a positive review?
Example Output: yes

Example Input: Review: "Carriers" follows the exploits of two guys and two gals in a stolen Mercedes with the words road warrior on the hood hightailing it down the highway for the beach with surfboards strapped to the top of their car. Brian (Chris Pine of "Star Trek") is driving and his girlfriend Bobby (Piper Perabo of "Coyote Ugly")has shotgun, while Brian's younger brother, Danny (Lou Taylor Pucci of "Fanboys") and his friend--not exactly girlfriend--Kate (Emily VanCamp of "The Ring 2") occupy the backseat. This quartet of twentysomething characters are living in a nightmare. Apparently, a viral pandemic--which co-directors & co-scenarists Alex Pastor and David Pastor tell us absolutely nothing about--has devastated America. Naturally, the lack of exposition shaves off at least fifteen minutes that would have slowed down this cynical melodrama about how humans degenerate in a crisis and become their own worst enemies.This lethal virus gives you the shingles and then you bleed and die. Most everybody runs around wearing those white masks strapped to their nose and mouth by a thin rubber band. Initially, this foursome encounters a desperate father, Frank (Christopher Meloni of "Runaway Bride"),and his cute little daughter Jodie (Kiernan Shipka of "Land of the Lost") blocking the highway with their SUV. Brian swerves around Frank when he tries to waylay them, but in the process, the oil pan in their Mercedes ruptures and they wind up on foot. Reluctantly, they hitch a ride with Frank after they seal Jodie up in the rear of the SUV. She wears a mask over her nose and mouth and it is speckled with blood. Frank has heard that doctors are curing ailing people at a hospital and they head to it. Sadly, somebody has lied to Frank. The hospital physician is giving the last couple of kids some Kool-Aid that will put them out of their misery. The cure did not improve their condition. Everybody else in town is dead. Kate tries without success to get a dial tone on every phone. Frank realizes that there is no hope for his daughter and he lets the heroic quartet appropriate his SUV and take off.Indeed, "Carriers" qualifies as a relentlessly depressing movie about the effects of a pandemic on four sympathetic people who degenerate into homicidal murderers to protect themselves. They reach a country club and frolic around on a golf course until another four show up in suits and masks with pump-action shotguns. Incredibly, our protagonists manage to escape without getting shot, but Brian has a scare when he almost falls into the water with a floating corpse. Eventually, they discover that one of them has become infected. Later, as they are about to run out of gas, Brian blocks the highway like Frank did at the outset. Danny tries to stop a pair of older Christian women driving the car. Danny lies that his pregnant wife is about to give birth and he needs their help. Brian throws caution to the wind and blasts away at the ladies with his automatic pistol when they refuse to help them. Brian catches a slug in the leg from the passenger, but he kills her. No,"Carriers" is not a beer & pizza movie that you can either laugh off or laugh with because the humor is virtually non-existent. By the end of this 84-minute movie, our heroes have turned into villains who only care only for themselves and their plight. Chris Pine makes quite an impression as fun-loving Brian and his energetic performance is the only reason to hang with this hokum, while the only other well-known actress, Piper Perabo, is relegated to an inconsequential girlfriend role. As Bobby, she makes tragic the mistake of showing compassion to a dying little girl and pays an awful price. It is a testament to Pine's performance that he can change his character to the point of putting himself before others. Essentially, Pine has the only role that gives him the ability to pull a one-eighty from happy-go-lucky guy to heartless guy. The two directors are Spanish brothers, and they never let the momentum flag. Since there is no relief in sight, "Carriers" sinks into predictability. "Irréversible" cinematographer Benoît Debie does a fantastic job with his widescreen lensing and as unsavory as this road trip becomes, Debie makes it look like a dynamic film. Aside from the lack of a happy ending or closure in any sense of the word, "Carriers" suffers because it is so horribly cynical. The scene when the German shepherd attacks Danny conjures up the most suspense, but even it could have been improved. Unfortunately, the Pastor brothers do not scare up either much tension or suspense. By fade-out, you really don't care what happens to anybody. Question: is it a positive review?
Example Output:
no