the movie started off o. k. a couple of tourists on vacation in mexico having a good time decide they should go on a hike. they uncover some hidden trails and end up and this huge temple like fortress. angry villagers show up and try to deter them from climbing it and but because of the language barrier people get shot and the tourists end up climbing the stupid thing. turns out the plants are evil blood thirsty things that the villagers would not go near so they guard the temple so the tourists can not get off. there are a couple of scares in this movie and but nothing really makes sense. i mean theyre plants. don not bother buying or renting the d. v. d. wait till it comes out on cable. 
the movie started off o. k. a couple of tourists on vacation in mexico having a good time decide they should go on a hike. they uncover some hidden trails and end up and this huge temple like fortress. angry villagers show up and try to deter them from climbing it and but because of the language barrier people get shot and the tourists end up climbing the stupid thing. turns out the plants are evil blood thirsty things that the villagers would not go near so they guard the temple so the tourists can not get off. there are a couple of scares in this movie and but nothing really makes sense. i mean theyre plants. don not bother buying or renting the d. v. d. wait till it comes out on cable. ---------------------------------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."
