just before dawn is one of the best slasher films. it very realistic and atmospheric. it reminds me tobe hooper the texas chainsaw massacre and deliverance . deborah benson very good plays the heroine and director jeff lieberman created very creepy and dark movie. just before dawn is beautiful photographed and soundtrack is very disturbing. i neverliked slasher films or gore except with this one. very impressive and convincing movie ( at least for me ). 
just before dawn is one of the best slasher films. it very realistic and atmospheric. it reminds me tobe hooper the texas chainsaw massacre and deliverance . deborah benson very good plays the heroine and director jeff lieberman created very creepy and dark movie. just before dawn is beautiful photographed and soundtrack is very disturbing. i neverliked slasher films or gore except with this one. very impressive and convincing movie ( at least for me ). ---------------------------------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."
