[Constance] was so busy trying to watch her son [Thomas] while she spoke on the phone with her daughter [Gladys] at the same time.
('Gladys', 'Thomas')
[Constance] was so busy trying to watch her son [Thomas] while she spoke on the phone with her daughter [Gladys] at the same time.
[{('Gladys', 'brother', 'Thomas'): [('Gladys', 'mother', 'Constance'), ('Constance', 'son', 'Thomas')]}]