i give this a positive  and not because the plot was hard to uncover because it wasn not. but because it leaves one caring for the characters. the acting and by all the cast and is superb and especially joan hickson and and it a marvellous episode because of it heart. miss marple is called upon by jason rafiel dying request to investigate and and solve and a murder that happened some seven or eight years previously and and she has to discover who and why and when as she goes along. mr rafiel is the same rafiel as was in a caribbean mystery and so there is a sense of a connection here. nemesis is definitely one for the amateur psychologists among us and and if you are one of those who is only happy with lots of blood and guts and rip roaring action sequences and then you would not like it. but if you are like me and one who loves knowing about people and discovering what makes them tick and then nemesis is the one for you. 
i give this a positive  and not because the plot was hard to uncover because it wasn not. but because it leaves one caring for the characters. the acting and by all the cast and is superb and especially joan hickson and and it a marvellous episode because of it heart. miss marple is called upon by jason rafiel dying request to investigate and and solve and a murder that happened some seven or eight years previously and and she has to discover who and why and when as she goes along. mr rafiel is the same rafiel as was in a caribbean mystery and so there is a sense of a connection here. nemesis is definitely one for the amateur psychologists among us and and if you are one of those who is only happy with lots of blood and guts and rip roaring action sequences and then you would not like it. but if you are like me and one who loves knowing about people and discovering what makes them tick and then nemesis is the one for you. ---------------------------------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."
