[Theodore] love his brother [Irvin]. They are always playing together. [James]'s daughter, [Lena], was busy caring for her son, [Irvin], and could n't take his call.
('James', 'Theodore')
[James]'s daughter, [Lena], was busy caring for her son, [Irvin], and could n't take his call. [Theodore] love his brother [Irvin]. They are always playing together.
[{('James', 'grandson', 'Theodore'): [('James', 'daughter', 'Lena'), ('Lena', 'son', 'Theodore')]}, {('Lena', 'son', 'Theodore'): [('Lena', 'son', 'Irvin'), ('Irvin', 'brother', 'Theodore')]}]
['daughter', 'son', 'brother']