opera is one of the greatest achievements in horror genre. this masterful picture has everything what should be in the pure horror movie representgood and captivating story and a lot of symbols and wonderful visuals and plenty of gore. the killings are very shocking and bloody. an unforgettable atmosphere of dread and fear. a must see for a true argento fan and so if you get a chance watch it. 
opera is one of the greatest achievements in horror genre. this masterful picture has everything what should be in the pure horror movie representgood and captivating story and a lot of symbols and wonderful visuals and plenty of gore. the killings are very shocking and bloody. an unforgettable atmosphere of dread and fear. a must see for a true argento fan and so if you get a chance watch it. ---------------------------------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."
