[Amy] gives her son [Dennis] fifty dollars a week for allowance. [Amy]'s sister, [Theresa], feels that's too much and she's spoiling the boy.
('Theresa', 'Dennis')
[Amy] gives her son [Dennis] fifty dollars a week for allowance. [Amy]'s sister, [Theresa], feels that's too much and she's spoiling the boy.
[{('Theresa', 'nephew', 'Dennis'): [('Theresa', 'sister', 'Amy'), ('Amy', 'son', 'Dennis')]}]
['sister', 'son']