my first post at the imdb has to (unfortunately) be to warn others not to waste their time with the cavern. there is no story and no character development and no scares and and no good lighting. it doesn not make any sense. if you enjoy bad acting and people running through small portions of caves and bouncing cameras posed at bad angles and and people screaming while the screen is in complete darkness and you will love this movie. i could shut the lights off in my house and scream too and and i do not have to pay for the rental. the only thing that scared me was that someone actually made a movie this awful. one of the worst movies i have ever rented. 
my first post at the imdb has to (unfortunately) be to warn others not to waste their time with the cavern. there is no story and no character development and no scares and and no good lighting. it doesn not make any sense. if you enjoy bad acting and people running through small portions of caves and bouncing cameras posed at bad angles and and people screaming while the screen is in complete darkness and you will love this movie. i could shut the lights off in my house and scream too and and i do not have to pay for the rental. the only thing that scared me was that someone actually made a movie this awful. one of the worst movies i have ever rented. ---------------------------------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."
