[David] 'father, [James], recently went back to school. [Wesley] bought a book for his father [James]. [Wesley]'s son, [Chris], had been misbehaving, so [Wesley] had to spank him.
('David', 'Chris')
[David] 'father, [James], recently went back to school. [Wesley] bought a book for his father [James]. [Wesley]'s son, [Chris], had been misbehaving, so [Wesley] had to spank him.
[{('David', 'nephew', 'Chris'): [('David', 'brother', 'Wesley'), ('Wesley', 'son', 'Chris')]}, {('David', 'brother', 'Wesley'): [('David', 'father', 'James'), ('James', 'son', 'Wesley')]}]
['father', 'son', 'son']