[Natalia] and her brother [Milton] went to the basketball game and had a great time. [Nicholas] made a pizza for his daughter. Her name is [Natalia].
('Milton', 'Nicholas')
[Natalia] and her brother [Milton] went to the basketball game and had a great time. [Nicholas] made a pizza for his daughter. Her name is [Natalia].
[{('Milton', 'father', 'Nicholas'): [('Milton', 'sister', 'Natalia'), ('Natalia', 'father', 'Nicholas')]}]
['sister', 'father']