[Pedro] was having an argument with her sister, [Marie]. [Pedro] went hunting with his son, [Jeffrey]. [Dorothy]'s two sons, [James] and [Jeffrey] are both attending college in the fall.
('James', 'Marie')
[Dorothy]'s two sons, [James] and [Jeffrey] are both attending college in the fall. [Pedro] went hunting with his son, [Jeffrey]. [Pedro] was having an argument with her sister, [Marie].
[{('James', 'aunt', 'Marie'): [('James', 'father', 'Pedro'), ('Pedro', 'sister', 'Marie')]}, {('James', 'father', 'Pedro'): [('James', 'brother', 'Jeffrey'), ('Jeffrey', 'father', 'Pedro')]}, {('James', 'brother', 'Jeffrey'): [('James', 'mother', 'Dorothy'), ('Dorothy', 'son', 'Jeffrey')]}]
['mother', 'son', 'father', 'sister']