i watched this movie based on the good reviews here and and i would not make that mistake again. the first couple minutes shows that a group of people have been brought together by some tragedy and but you do not see what it is. flashback 12 hours and we get to see the boring lives of each of these people and which in the end are totally meaningless to what is about to happen. when the ending is finally reveled and you realize that you just wasted an hour of your life waiting for a big payoff that doesn not happen and means nothing to what you have been watching. the only connection these people have is that they have all had a bad day but even that continuity gets lost in the boredom. if this was supposed to be a crash clone and it a complete failure. 
i watched this movie based on the good reviews here and and i would not make that mistake again. the first couple minutes shows that a group of people have been brought together by some tragedy and but you do not see what it is. flashback 12 hours and we get to see the boring lives of each of these people and which in the end are totally meaningless to what is about to happen. when the ending is finally reveled and you realize that you just wasted an hour of your life waiting for a big payoff that doesn not happen and means nothing to what you have been watching. the only connection these people have is that they have all had a bad day but even that continuity gets lost in the boredom. if this was supposed to be a crash clone and it a complete failure. ---------------------------------Answer Question Below----------------------------------

Judge the movie review above, you need to make a function call:
    If you feel the movie review is positive
        print "This is a semantically positive review."
    Otherwise, if you feel the movie review is negative
        print "This is a semantically negative review."
