[Pedro] is proud of his son. His name is [James]. [Beverly] had lunch with her brother [Pedro]. She told him about her son [Wayne] getting a scholarship. [Dorothy]'s son, [James], went with her to the store to buy candy for Halloween.
('Dorothy', 'Wayne')
[Dorothy]'s son, [James], went with her to the store to buy candy for Halloween. [Pedro] is proud of his son. His name is [James]. [Beverly] had lunch with her brother [Pedro]. She told him about her son [Wayne] getting a scholarship.
[{('Dorothy', 'nephew', 'Wayne'): [('Dorothy', 'sister', 'Beverly'), ('Beverly', 'son', 'Wayne')]}, {('Dorothy', 'sister', 'Beverly'): [('Dorothy', 'son', 'James'), ('James', 'aunt', 'Beverly')]}, {('James', 'aunt', 'Beverly'): [('James', 'father', 'Pedro'), ('Pedro', 'sister', 'Beverly')]}]
['son', 'father', 'sister', 'son']