i enjoyed this programme immensely. it is exceptionally well written and with finely judged performances and clever visuals. it is also very frank and honest and refreshing compared to the sanitised representation of drug use in films and television. unmissable  one of the finest television shows of recent years and and triumph on all scales for channel 4. positive . 
i enjoyed this programme immensely. it is exceptionally well written and with finely judged performances and clever visuals. it is also very frank and honest and refreshing compared to the sanitised representation of drug use in films and television. unmissable  one of the finest television shows of recent years and and triumph on all scales for channel 4. positive . ---------------------------------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."
