[Cleo]'s mother, [Stephanie], was sick. [Stephanie]'s sister, [Constance], was taking care of her.
('Cleo', 'Constance')
[Cleo]'s mother, [Stephanie], was sick. [Stephanie]'s sister, [Constance], was taking care of her.
[{('Cleo', 'aunt', 'Constance'): [('Cleo', 'mother', 'Stephanie'), ('Stephanie', 'sister', 'Constance')]}]