[Bernardo] asked his brother [Aaron] to help him fix his car and he said he would after he got off work. [Antonio]'s son, [Aaron], went to the candy store. [Aaron]'s brother, [Bernardo], went with him. [Aaron] made dinner reservations for his sister [Bettie].
('Antonio', 'Bettie')
[Antonio]'s son, [Aaron], went to the candy store. [Aaron]'s brother, [Bernardo], went with him. [Bernardo] asked his brother [Aaron] to help him fix his car and he said he would after he got off work. [Aaron] made dinner reservations for his sister [Bettie].
[{('Antonio', 'daughter', 'Bettie'): [('Antonio', 'son', 'Bernardo'), ('Bernardo', 'sister', 'Bettie')]}, {('Bernardo', 'sister', 'Bettie'): [('Bernardo', 'brother', 'Aaron'), ('Aaron', 'sister', 'Bettie')]}, {('Antonio', 'son', 'Bernardo'): [('Antonio', 'son', 'Aaron'), ('Aaron', 'brother', 'Bernardo')]}]
['son', 'brother', 'brother', 'sister']