it been said before strangers on a train is hitchcock best movie and he made so many good ones. like other hitchcock and strangers on a train requires your full attention to really appreciate it and but once you can. you will. 
it been said before strangers on a train is hitchcock best movie and he made so many good ones. like other hitchcock and strangers on a train requires your full attention to really appreciate it and but once you can. you will. ---------------------------------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."
