[Marie] has sister who just had a baby boy and named him [Aaron]. [Marie] is exited to be his aunt. [Antonio] and his daughter, [Erika] go to concerts every week. [Erika] does n't like having to babysit her younger brother, [Bobby]. [Bobby] tripped his brother [Aaron] in the living room.
('Antonio', 'Marie')
[Antonio] and his daughter, [Erika] go to concerts every week. [Erika] does n't like having to babysit her younger brother, [Bobby]. [Bobby] tripped his brother [Aaron] in the living room. [Marie] has sister who just had a baby boy and named him [Aaron]. [Marie] is exited to be his aunt.
[{('Antonio', 'sister', 'Marie'): [('Antonio', 'son', 'Aaron'), ('Aaron', 'aunt', 'Marie')]}, {('Antonio', 'son', 'Aaron'): [('Antonio', 'daughter', 'Erika'), ('Erika', 'brother', 'Aaron')]}, {('Erika', 'brother', 'Aaron'): [('Erika', 'brother', 'Bobby'), ('Bobby', 'brother', 'Aaron')]}]
['daughter', 'brother', 'brother', 'aunt']