[Clarence] liked to play catch with his daughter [Theresa]. [Clarence] and his daughter [Amy] went to Disney World together.
('Theresa', 'Amy')
[Clarence] liked to play catch with his daughter [Theresa]. [Clarence] and his daughter [Amy] went to Disney World together.
[{('Theresa', 'sister', 'Amy'): [('Theresa', 'father', 'Clarence'), ('Clarence', 'daughter', 'Amy')]}]
['father', 'daughter']