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: What was there about 1939 that helped produce so many excellent Hollywood films? Well, whatever it was, the magic may also be found in this Columbia picture. It's a long forgotten screwball comedy that Turner Classic Movies has begun to show. (Maltin's movie book does not contain it.) In nearly every department, Amazing Mr. Williams is a jewel.It's the story of a first-rate police detective who can never find the time to marry his intended. As the wedding bells are about to ring, he gets called to the scene of a murder. The lady in question has to learn the hard way not only to enjoy the pursuit of criminals but to belong to the police force. There are a lot of laughs in the process.Melvyn Douglas proved again that he had few peers in light comedy. Joan Blondell was at the peak of her career and is a delight. Edward Brophy and Donald McBride are hilarious.The film goes on a bit too long, but who cares? The screwball comedies are always able to entertain, and this film belongs right in there with the best. Question: is it a positive review?

Ex Output:
yes


Ex Input:
Review: I have complained to ABC about the cancellation of six degrees. If enough people do the same then it could be enough to bring this fabulous show back to life!! Just go onto the official site and the rest is simple enough. I do not understand why this show has been cancelled. What a fantastic show, cast and characters. The whole concept is gripping viewing! I am astounded that my favourite show is over after just one series. Why is this? Six degrees is phenomenal, it's better than so many other TV programmes out there! Until I heard they were stopping it from a friend it hadn't even occurred to me that this might happen. Question: is it a negative review?

Ex Output:
no


Ex Input:
Review: Based on one of the books by Gabriel Marquez and it might be brilliant literature, this cinema-adaption really sucks as it's more like fighting against sleep rather than enjoying some cinematographic delices. The story is about an old couple whose son died and living a life that is heavily dominated by poverty, and wherein the main character is a cock that hopefully one day brings some money for a forthcoming cockfight. I am in no mood to spill more words on this useless pretentious piece, just perhaps that you can see Salma Hayek in here, but sitting 90 minutes in front of your screen for just that? No gracias..... Question: is it a positive review?

Ex Output:

no