[Wesley] 'son [Irvin] could not believe that his father bought him a coffee machine for his birthday. [Francisco] called his mother, [Frances], to tell her the good news of his engagement. [Francisco] and his nephew [Irvin] went hunting together last weekend.
('Wesley', 'Frances')
[Wesley] 'son [Irvin] could not believe that his father bought him a coffee machine for his birthday. [Francisco] and his nephew [Irvin] went hunting together last weekend. [Francisco] called his mother, [Frances], to tell her the good news of his engagement.
[{('Wesley', 'mother', 'Frances'): [('Wesley', 'brother', 'Francisco'), ('Francisco', 'mother', 'Frances')]}, {('Wesley', 'brother', 'Francisco'): [('Wesley', 'son', 'Irvin'), ('Irvin', 'uncle', 'Francisco')]}]
['son', 'uncle', 'mother']