[James] called his daughter, [Lena], to invite her and her brother, [Francisco], to a party. [Francisco]'s son, [Wayne], also came along.
('James', 'Wayne')
[James] called his daughter, [Lena], to invite her and her brother, [Francisco], to a party. [Francisco]'s son, [Wayne], also came along.
[{('James', 'grandson', 'Wayne'): [('James', 'son', 'Francisco'), ('Francisco', 'son', 'Wayne')]}, {('James', 'son', 'Francisco'): [('James', 'daughter', 'Lena'), ('Lena', 'brother', 'Francisco')]}]
['daughter', 'brother', 'son']