[Aaron]'s brother, [Bobby], brought the car over to help him. [Antonio] brought home straight A's to his father [Harold]. [Louis] brought home straight C's to his father [Harold]. [Antonio] was proud of his son, [Aaron].
('Louis', 'Bobby')
[Antonio] brought home straight A's to his father [Harold]. [Louis] brought home straight C's to his father [Harold]. [Antonio] was proud of his son, [Aaron]. [Aaron]'s brother, [Bobby], brought the car over to help him.
[{('Louis', 'nephew', 'Bobby'): [('Louis', 'brother', 'Antonio'), ('Antonio', 'son', 'Bobby')]}, {('Louis', 'brother', 'Antonio'): [('Louis', 'father', 'Harold'), ('Harold', 'son', 'Antonio')]}, {('Antonio', 'son', 'Bobby'): [('Antonio', 'son', 'Aaron'), ('Aaron', 'brother', 'Bobby')]}]
['father', 'son', 'son', 'brother']