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