[Katherine] called her brother, [James], up to see how he was doing after surgery. [James] is so proud of his son. [Rigoberto] is the son's name. [Rigoberto] asked his brother [Joseph] to help him fix his car and he said he would after he got off work.
('Katherine', 'Joseph')
[Katherine] called her brother, [James], up to see how he was doing after surgery. [James] is so proud of his son. [Rigoberto] is the son's name. [Rigoberto] asked his brother [Joseph] to help him fix his car and he said he would after he got off work.
[{('Katherine', 'nephew', 'Joseph'): [('Katherine', 'brother', 'James'), ('James', 'son', 'Joseph')]}, {('James', 'son', 'Joseph'): [('James', 'son', 'Rigoberto'), ('Rigoberto', 'brother', 'Joseph')]}]