[Gladys] asked her mother, [Constance], if she could go out with her tonight. [Constance] said she could n't, she had to care for her sick father, [Roy].
('Gladys', 'Roy')
[Gladys] asked her mother, [Constance], if she could go out with her tonight. [Constance] said she could n't, she had to care for her sick father, [Roy].
[{('Gladys', 'grandfather', 'Roy'): [('Gladys', 'mother', 'Constance'), ('Constance', 'father', 'Roy')]}]