[Dorothy]'s daughter, [Rebecca], asked her mom to read her a story. [Harold] bought a dress for his daughter [Dorothy]. [Rebecca]'s uncle [Robert] was looking forward to visiting for the summer. [Antonio]'s brother, [Robert], recently got elected as a senator.
('Harold', 'Antonio')
[Harold] bought a dress for his daughter [Dorothy]. [Dorothy]'s daughter, [Rebecca], asked her mom to read her a story. [Rebecca]'s uncle [Robert] was looking forward to visiting for the summer. [Antonio]'s brother, [Robert], recently got elected as a senator.
[{('Harold', 'son', 'Antonio'): [('Harold', 'son', 'Robert'), ('Robert', 'brother', 'Antonio')]}, {('Harold', 'son', 'Robert'): [('Harold', 'daughter', 'Dorothy'), ('Dorothy', 'brother', 'Robert')]}, {('Dorothy', 'brother', 'Robert'): [('Dorothy', 'daughter', 'Rebecca'), ('Rebecca', 'uncle', 'Robert')]}]
['daughter', 'daughter', 'uncle', 'brother']