[George] is raising his daughter, [Ann] all by himself. [Clarence]'s granddaughter [Ann] is coming over to visit him this afternoon.
('George', 'Clarence')
[George] is raising his daughter, [Ann] all by himself. [Clarence]'s granddaughter [Ann] is coming over to visit him this afternoon.
[{('George', 'father', 'Clarence'): [('George', 'daughter', 'Ann'), ('Ann', 'grandfather', 'Clarence')]}]
['daughter', 'grandfather']