[Constance] told her son [Fernando] to go outside and play. His sister [Kelly] went with him.
('Constance', 'Kelly')
[Constance] told her son [Fernando] to go outside and play. His sister [Kelly] went with him.
[{('Constance', 'daughter', 'Kelly'): [('Constance', 'son', 'Fernando'), ('Fernando', 'sister', 'Kelly')]}]