[Nicholas] was proud to attend [Natalia]'s graduation. He was very proud to have raised her into a successful young adult. [Natalia] really enjoys visiting her grandfather [Clarence].
('Nicholas', 'Clarence')
[Nicholas] was proud to attend [Natalia]'s graduation. He was very proud to have raised her into a successful young adult. [Natalia] really enjoys visiting her grandfather [Clarence].
[{('Nicholas', 'father', 'Clarence'): [('Nicholas', 'daughter', 'Natalia'), ('Natalia', 'grandfather', 'Clarence')]}]
['daughter', 'grandfather']