[Antonio] and his wife, [Tracy], are very proud of their son [Aaron]. [Aaron]'s brother [Bernardo] is a little jealous. [Bernardo] and his brother [Bobby] both played soccer. [Bernardo] was faster, but [Bobby] had a better shot, so they complemented each other well.
('Antonio', 'Bobby')
[Antonio] and his wife, [Tracy], are very proud of their son [Aaron]. [Aaron]'s brother [Bernardo] is a little jealous. [Bernardo] and his brother [Bobby] both played soccer. [Bernardo] was faster, but [Bobby] had a better shot, so they complemented each other well.
[{('Antonio', 'son', 'Bobby'): [('Antonio', 'wife', 'Tracy'), ('Tracy', 'son', 'Bobby')]}, {('Tracy', 'son', 'Bobby'): [('Tracy', 'son', 'Aaron'), ('Aaron', 'brother', 'Bobby')]}, {('Aaron', 'brother', 'Bobby'): [('Aaron', 'brother', 'Bernardo'), ('Bernardo', 'brother', 'Bobby')]}]
['wife', 'son', 'brother', 'brother']