Macbeth lines : the service and the loyallity i owe / in doing it pays itself . your highness part / is to recieve our duties and our duties / are to your throne and state , children and servants / which do but what they should by doing everything..."

macbeth lines : the service and the loyallity i owe / in doing it pays itself . your highness part / is to recieve our duties and our duties / are to your throne and state , children and servants / which do but what they should by doing everything / safe toward your love and honour , is an example of  A: situational irony :B: verbal irony : c; dramatic irony ?