[Dorothy] went to the arcade with her niece, [Emma]. They had lots of fun playing together. [Marie] is a woman with a sister named [Dorothy]. [Antonio] was proud to attend [Emma]'s graduation. He was very proud to have raised her into a successful young adult. [Antonio] hit his brother [Louis] in the head.
('Louis', 'Marie')
[Antonio] hit his brother [Louis] in the head. [Antonio] was proud to attend [Emma]'s graduation. He was very proud to have raised her into a successful young adult. [Dorothy] went to the arcade with her niece, [Emma]. They had lots of fun playing together. [Marie] is a woman with a sister named [Dorothy].
[{('Louis', 'sister', 'Marie'): [('Louis', 'brother', 'Antonio'), ('Antonio', 'sister', 'Marie')]}, {('Antonio', 'sister', 'Marie'): [('Antonio', 'sister', 'Dorothy'), ('Dorothy', 'sister', 'Marie')]}, {('Antonio', 'sister', 'Dorothy'): [('Antonio', 'daughter', 'Emma'), ('Emma', 'aunt', 'Dorothy')]}]
['brother', 'daughter', 'aunt', 'sister']