[Dennis] id [Amy]'s only child. They have a really strong bond. They spend a lot of their free time together. [Amy] was playing hide-and-seek with her sister [Nancy].
('Dennis', 'Nancy')
[Dennis] id [Amy]'s only child. They have a really strong bond. They spend a lot of their free time together. [Amy] was playing hide-and-seek with her sister [Nancy].
[{('Dennis', 'aunt', 'Nancy'): [('Dennis', 'mother', 'Amy'), ('Amy', 'sister', 'Nancy')]}]
['mother', 'sister']