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".

[Q]: Review: There is good. There is bad. And then their is The Sentinel, a bottom-barrel political "thriller" that ranks among the worst movies I have ever seen. The plot of a mole in the Secret Service is a good one, but never has a movie with so much potential been so utterly butchered. Directed with ham-handed "edginess" by Clark Johnson, every actor in this film seems to be working on autopilot. Even the great Michael Douglas looks bored here. I can honestly say I have NEVER, in all my life, viewed another film with so many glaring plot holes. The twist is predictable from square one, and the character's motives are so utterly ridiculous that they inspired laughter from the audience. Avoid this at all costs. This is a catastrophe of a movie with no redeeming value. Question: is it a positive review?
[A]: no


[Q]: Review: First a quick 'shut up!' to those saying this movie stinks. You can't go to every movie expecting 'Citizen Kane'. This was actually a fun movie. Jason Lee is good in everything he does. The only flaw in this movie is, I don't think there was enough chemestry between Lee and Julia Stiles. They should have dwelled more on that. Other than that, the movie is good fun. Selma Blair needs to eat something. She's worrying me. But she still looks beautiful. So yes, I recommend this movie for a date or light saturday afternoon fun. Go see.RATING: **1/2 out of **** Question: is it a positive review?
[A]: yes


[Q]: Review: I thought this movie seemed like a case study in how not to make a movie for the most part. Since I am a filmmaker, I give it a 2 for consistency.The problems remain from beginning to end with the plot being extremely predictable using bits and pieces of most, if not all, previous successful war stories. The computer generated graphics were too much like viewing a video game at points and there seemed to be no attempt by the director to add some realistic quality to the story. I was interested in the budget to get an idea of what he had to work with, but did not find that information.It seemed like this project pushed the limits of a low budget movie too far resulting in a production that drags the viewer along with the story without their imagination being engaged. The actors weren't bad, but the plot needs more innovation. Question: is it a positive review?
[A]:
no