[Milton] and his father [Nicholas] went to the golf course in town on Saturday and had a great time. [Nancy] was mad at her brother [Nicholas], because [Nicholas] had called her fat.
('Nancy', 'Milton')
[Nancy] was mad at her brother [Nicholas], because [Nicholas] had called her fat. [Milton] and his father [Nicholas] went to the golf course in town on Saturday and had a great time.
[{('Nancy', 'nephew', 'Milton'): [('Nancy', 'brother', 'Nicholas'), ('Nicholas', 'son', 'Milton')]}]
['brother', 'son']