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: ...but I regret having seen it. Since the ratings on IMDb are relatively high (and they must also have been relatively high on Netflix), I guess I put it in my queue because it is advertised as a gentle comedy from the UK, a category that has produced many films I liked immensely. "Saving Grace," on the other hand, falls into the category of laugh-less comedies usually populated by Hollywood movies produced and directed by the talentless. Brenda Blethyn is a capable actress, and I have liked her in other movies. The concept -- a gardener growing marijuana to overcome the penury she finds herself confronting after her husband's death -- does not offend me. Notwithstanding the strenuous efforts on the part of the cast to produce humor, the film falls flat on its face (falling flat on its arse might have been funnier) as far as I and my wife were concerned. Be forewarned, oh gentle reader, not all offbeat British comedies succeed. This one is a dud. Question: is it a negative review?
Example Output: yes

Example Input: Review: This film has to be the worst I have ever seen. The title of the film deceives the audience into thinking there maybe hope. The story line of the film is laughable at best, with the acting so poor you just have to cringe. The title 'Zombie Nation' implies a hoard of zombies when in fact there are six in total. This cannot be categorised as a horror film due to the introduction of cheesy 80's music when the zombies 'attack'. The zombies actually talk and act like human beings in the film with the only difference being the make up which looks like something out a La Roux video. If you ever get the chance to buy this film then do so, then burn the copy. Question: is it a positive review?
Example Output: no

Example Input: Review: Joe Buck (Jon Voight) decides he's going to leave his small life in Texas and make it big in the Big City. The women are there for the asking and the men are mainly "tutti-fruttis." Wide-eyed, he comes to New York City, not prepared for the series of humiliating misadventures he experiences, one worse than the other. In the middle of that chaos, he meets and befriends Rico "Ratso" Rizzo (Dustin Hoffmann), a homeless-looking man who lives in an apparently condemned building.There isn't much of a story as MIDNIGHT COWBOY is a series of vignettes destined to bring forth not only Joe Buck's plights in the City, but also inter-cut to his past and show us in shock cuts and semi-psychedelic dream sequences snippets of his past: his failed relationship with his girlfriend Annie (Jennifer Salt) who was gang-raped, his abandonment by his mother, and his apparent abuse by his grandmother, who also had a habit of hustling men for money. An air of pessimism dominates the film almost from the wistful beginning as Nilsson plays throughout the opening credits his deceptively flowery "Everybody's Talking'"; we feel that even while we want Joe to eventually make his mark in the City, the odds are high he won't and will end up working for pennies in a dead-end job -- shown in a masterful shot from his outside point of view later in the film as he watches a man work as a dishwasher in a soup kitchen through a window and sees himself. We know from the look in his eyes he does not want to end like this.A dark story of dashed hopes, John Schlesinger creates haunting images of lost souls at the end of the 60s, and at the center, the prevailing friendship between two men as they struggle to make some sort of meaning to their lives amidst the elusive comfort of a dignified life. There is the implied notion that they may have been lovers -- Ratso's reaching out to hug Joe in the party scene and their the final embrace at the end certainly points at this -- but this is essentially a buddy film, one that manages to survive, literally, to the death, and bring some form of hope to Joe who at the end in Florida seems much changed, older, wiser. Question: is it a positive review?
Example Output:
yes