[James] and his son [Hugh] went to the park to look for different kinds of birds. [Pamela] realized that her father [Wesley] was gay. [James] 'son [Wesley] could not believe that his father bought him a coffee machine for his birthday.
('Hugh', 'Pamela')
[James] and his son [Hugh] went to the park to look for different kinds of birds. [James] 'son [Wesley] could not believe that his father bought him a coffee machine for his birthday. [Pamela] realized that her father [Wesley] was gay.
[{('Hugh', 'niece', 'Pamela'): [('Hugh', 'brother', 'Wesley'), ('Wesley', 'daughter', 'Pamela')]}, {('Hugh', 'brother', 'Wesley'): [('Hugh', 'father', 'James'), ('James', 'son', 'Wesley')]}]
['father', 'son', 'daughter']