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".

Review: This movie kept me constantly entertained. In comparing this to Serial Mom, Mr. Waters has gone back to his grittier side. This is not nearly as polished.There is a dark side here. A message about how success and fame changes a person -- but more importantly how it changes the people around you.There is not a false moment in this film.The characters are somewhat cartoonish... but I want to believe that is what Mr. Waters is trying to achieve.It is fascinating to watch how Mr. Waters has evolved... This is truly his finest work. Question: is it a negative review?
no

Review: What made the French Connection work so well was the relationship between Doyle (Hackman) and Russo (Scheider). In this catastrophe directed by Frankenheimer (who also brought us such gems as Raindeer Games and the Island of Dr. Moreau) the movie focuses on Doyle and his singular obsession of capturing Charnier (Rey). The fictitious idea that the NYPD would allow Doyle to travel to Marseilles to find Charnier with the help of the French local authorities is laugh out loud funny. Correct me if I'm wrong, but didn't Charnier skip town with 65 pounds of pure smack!!! A street value of 32 million but yeah, let's send Doyle to find this guy, it was his pinch after all. Please!!! The story was weak. The acting was terrible (with the lone exception of Hackman, who completely overplayed his part). The direction was all over the place. Even the cuts between scenes were terrible. Do yourself a favor and watch the first installment twice and skip this one. Question: is it a negative review?
yes

Review: Lexi befriends Jennifer, a thin, intelligent girl at her new school. Lexi's parents have just split up. Soon, Jen tells Lexi of her eating disorder, and the two begin dieting and exercising together. They both are in the school's volley ball team. Lexi's mum becomes aware of her daughter's illness, as she is losing lots of weight. Lexi is admitted to hospital. She is diagnosed with Anorexia nervosa, and is made to gain weight. Her father visits her in hospital, and orders a feeding tube. She is better and is allowed out of hospital and she tells her mum that Jen has bulimia. This leads to the two falling out, as Lexi's mum tells Jen's mum her suspicions.At a party Jen is hit by a car, and because her heart is weak it kills her. Lexi's condition worsens, as she blames herself for her best friend's death... Question: is it a positive review?

yes