[Irvin] asked his father [Wesley] if he could have a video game and he said okay. [Francisco] called his nephew [Irvin] and they made plans to go to a football game this weekend. [Pete] asked his father, [Francisco] to help him build a birdhouse.
('Wesley', 'Pete')
[Irvin] asked his father [Wesley] if he could have a video game and he said okay. [Francisco] called his nephew [Irvin] and they made plans to go to a football game this weekend. [Pete] asked his father, [Francisco] to help him build a birdhouse.
[{('Wesley', 'nephew', 'Pete'): [('Wesley', 'brother', 'Francisco'), ('Francisco', 'son', 'Pete')]}, {('Wesley', 'brother', 'Francisco'): [('Wesley', 'son', 'Irvin'), ('Irvin', 'uncle', 'Francisco')]}]
['son', 'uncle', 'son']