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".

Input: Consider Input: Review: The original Vampires (1998) is one of my favorites. I was curious to see how a sequel would work considering they used none of the original characters. I was quite surprised at how this played out. As a rule, sequels are never as good as the original, with a few exceptions. Though this one was not a great movie, the writer did well in keeping the main themes & vampire lore from the first one in tact. Jon Bon Jovi was a drawback initially, but he proved to be a half-way decent Slayer. I doubt anyone could top James Wood's performance in the first one, though... unless you bring in Buffy!All in all, this was a decent watch & I would watch it again.I was left with two questions, though... what happened to Jack Crow & how did Derek Bliss come to be a slayer? Guess we'll just have to leave that to imagination. Question: is it a negative review?

Output: no

Input: Consider Input: Review: MINOR SPOILERS!Well i just sat up late and watched this film, mainly because i enjoyed and rated some of Singleton's earlier work like "Boyz n the hood". However, i have to say this was a major disappointment and is everything i hate about contrived, cliched, so-called "message" movies. The acting is mainly poor,(pop stars and models do NOT necessarily make good actors...take note), the situations hard to swallow, (rape victim becomes overnight lesbian?...please!), but worst of all it reinforces every screwed up stereotype you can think of. By the second half of the film it has become cartoon like in its characterisation, making you lose any shred of empathy you may have had for its one-dimensional players.Not once is any valid point made about the inherent causes of racism and cultural, sexual and political ignorance. As a result it merely ends up sensationalising the results of these problems. It's message is contradictory, resulting in a sense of confusion and a general lack of plot cohesion. As for the films conclusion i found it predictable, embarrassing, exploitative and mildly offensive. For a film called "Higher Learning" i have to say all i learned is to avoid seeing this ever again.If you want a true comment on some of the themes that this film completely fails to elaborate upon then go hire "American History X"....unless you were just watching it for Tyra Banks then go hire a life. Question: is it a negative review?

Output: yes

Input: Consider Input: Review: I'm easily entertained. I enjoyed "Hot Shots" and "The Naked Gun" and their many sequels, even when most people found them unbearable. I've even managed to enjoy most Pauly Shore movies. There is only one movie that I've seen that I can honestly say was bad...and this was it. It's been a while since I've seen it, but I do remember sitting in the theater thinking, "This is a dumb movie. Why did I see this?" It's honestly the only movie that I cannot recommend. Question: is it a positive review?
Output: no