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 for me was a wonderful introduction to the talents and beauty of Marion Davies. She is not only gorgeous but hilarious in this film. (I believe that Lucille Ball may have modeled her later career on Davies' style, that could be termed "zany beauty".) Vidor's direction is light but sure-handed, the story is a chestnut of course but the acting is marvelously contemporary, and the star-watching element for fans of the silent era, with many cameos, adds to the overall fun. It combines the elements of slapstick with adult drama and good old timeless romance quite well. For all movie fans who have a knee-jerk reaction to watching silent films, sit through this one and it may change your attitude. Question: is it a negative review?

Ex Output:
no

Ex Input:
Review: I have to say this is an awful movie, for the mere fact that when you see this movie on the guide, it is listed as a documentary. As I watched it, I started laughing, thinking to myself, does this guy actually expect me to believe this is real? So I had to look it up, and now see that it is a movie, but now since it isn't a documentary, it is now a movie with bad acting. SO, either way, it is pretty bad. I actually didn't make it to the end. I had to shut it off. I am a NYC Police Officer, and felt that someone was trying to mislead people into thinking this is a documentary, with the intentions of making money off of a terrible day for me and my coworkers. So, I took it a little personal. Maybe I was blinded by that, and it isn't as bad as I personally think it is. Everyone has their own opinion. Question: is it a positive review?

Ex Output:
no

Ex Input:
Review: Besides all of the technical mistakes ....How about a female flight attendant who's able to kill, all by herself, 4 out of the 7 terrorists (including ex marines), 2 of whom without even using a gun. Then, she lands the plane perfectly. We're not talking about Sigourney Weaver or Linda Hamilton; we're talking about a regular, frightened, yet very well composed flight attendant. :D How about the leader in charge of the assault/rescue squad, having a full-proof (according to the logic of the script) plan of sleep-gassing everyone and having someone from his team fly the plane. Only he decides at the spur of the moment to change plans and instead lead an attack on the terrorists, guns blazing, not knowing where the terrorists are, or how many, and not securing a position of advantage, so that his whole team gets easily wiped out. Yeah, that's using the old noggin. Only later to decide to use the sleep gas anyway. And it turns out useless for all intensive purposes.Bad as this movie was, though, I couldn't stop myself from watching and wondering, what next? :D I can't help but imagine all the excellent, unemployed script writers thinking to themselves, it's not fair. lol! :D Question: is it a positive review?

Ex Output:
no