[Aaron] is excited to cheer on his brother [Bernardo] in the homecoming game tonight. [Tracy] took her son [Aaron] to school and [Tracy]'s husband [Antonio] took his son [Bobby] to the University.
('Bernardo', 'Bobby')
[Aaron] is excited to cheer on his brother [Bernardo] in the homecoming game tonight. [Tracy] took her son [Aaron] to school and [Tracy]'s husband [Antonio] took his son [Bobby] to the University.
[{('Bernardo', 'brother', 'Bobby'): [('Bernardo', 'mother', 'Tracy'), ('Tracy', 'son', 'Bobby')]}, {('Bernardo', 'mother', 'Tracy'): [('Bernardo', 'brother', 'Aaron'), ('Aaron', 'mother', 'Tracy')]}, {('Tracy', 'son', 'Bobby'): [('Tracy', 'husband', 'Antonio'), ('Antonio', 'son', 'Bobby')]}]
['brother', 'mother', 'husband', 'son']