[Lillian] was watching TV with her son, [Timothy], and her father, [Clarence]. [Clarence] and [Timothy] were arguing over what to watch, so [Lillian] turned the TV off and suggested they all go do something else.
('Clarence', 'Timothy')
[Lillian] was watching TV with her son, [Timothy], and her father, [Clarence]. [Clarence] and [Timothy] were arguing over what to watch, so [Lillian] turned the TV off and suggested they all go do something else.
[{('Clarence', 'grandson', 'Timothy'): [('Clarence', 'daughter', 'Lillian'), ('Lillian', 'son', 'Timothy')]}]
['daughter', 'son']