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: Frustrating to watch because of one man's stubbornness to leave his native country for the dream land in Switzerland and what he does to achieve that creates heartache for all those involved. Along the journey he encounters scumbags who take advantage of other human suffering and desperation. Question: is it a negative review?
Example Output: no

Example Input: Review: This is a truly abysmal `LOCK STOCK' clone with a stellar cast and a terrible script. I have no idea why so many top British actors signed up to this junk, they must have been bribed. A miss match of a storyline goes on forever and ever and ever and if I hadn't have paid good money for it I'd have turned it off after 10 minutes. Not the worst film ive ever seen, that honour goes to the truly pathetic used bogroll of a movie' (I use the term loosely) `GUMMO' (I feel like suing that so called `director' for the lost hour and a half of my life) but this trash is nearly right down there with it. Definitely one of the worst 5 films I have ever seen. Stuff like this reminds Hollywood that they don't have a monopoly on truly awful films. Question: is it a negative review?
Example Output: yes

Example Input: Review: Can A-Pix ever, ever, ever do anything right? This movie was meant to be seen on TV in a letterbox format. Since A-Pix doesn't even believe in pan and scan, we see whole scenes where a shoulder on the left side of the screen talks to a shoulder on the right side. Of course, not that you are missing much. This movie is incredibly bad. It's very hard to enjoy a film where characters are screaming at the top of their lungs during 80% of the movie for no reason. Question: is it a negative review?
Example Output:
yes