[Shantel] asked her son [Louis] how school was. [Louis] did n't want to talk but instead went to play with his sister [Dorothy]. [Mario] is the great aunt of the marvelous [Dorothy]. [Marie] takes her son [Mario] to the park every Saturday.
('Marie', 'Shantel')
[Marie] takes her son [Mario] to the park every Saturday. [Mario] is the great aunt of the marvelous [Dorothy]. [Shantel] asked her son [Louis] how school was. [Louis] did n't want to talk but instead went to play with his sister [Dorothy].
[{('Marie', 'mother', 'Shantel'): [('Marie', 'brother', 'Louis'), ('Louis', 'mother', 'Shantel')]}, {('Marie', 'brother', 'Louis'): [('Marie', 'sister', 'Dorothy'), ('Dorothy', 'brother', 'Louis')]}, {('Marie', 'sister', 'Dorothy'): [('Marie', 'son', 'Mario'), ('Mario', 'aunt', 'Dorothy')]}]
['son', 'aunt', 'brother', 'mother']