[Bettie] went to visit her father [Antonio]. When she arrived [Antonio] was playing cards with his son [Bernardo]. [Bernardo] laughed when his brother [Aaron] told a joke. [Bettie]'s grandfather [Harold] was n't feeling well after eating at the restaurant.
('Aaron', 'Harold')
[Bettie] went to visit her father [Antonio]. When she arrived [Antonio] was playing cards with his son [Bernardo]. [Bernardo] laughed when his brother [Aaron] told a joke. [Bettie]'s grandfather [Harold] was n't feeling well after eating at the restaurant.
[{('Aaron', 'grandfather', 'Harold'): [('Aaron', 'sister', 'Bettie'), ('Bettie', 'grandfather', 'Harold')]}, {('Aaron', 'sister', 'Bettie'): [('Aaron', 'brother', 'Bernardo'), ('Bernardo', 'sister', 'Bettie')]}, {('Bernardo', 'sister', 'Bettie'): [('Bernardo', 'father', 'Antonio'), ('Antonio', 'daughter', 'Bettie')]}]
['brother', 'father', 'daughter', 'grandfather']