[Robert] is a man with a niece named [Erika]. [Antonio] shares a birthday with both his brother, [Pedro] and his daughter [Erika]. [Pedro] asked his father [Harold] if he could have a video game and he said okay.
('Harold', 'Robert')
[Pedro] asked his father [Harold] if he could have a video game and he said okay. [Antonio] shares a birthday with both his brother, [Pedro] and his daughter [Erika]. [Robert] is a man with a niece named [Erika].
[{('Harold', 'son', 'Robert'): [('Harold', 'son', 'Antonio'), ('Antonio', 'brother', 'Robert')]}, {('Antonio', 'brother', 'Robert'): [('Antonio', 'daughter', 'Erika'), ('Erika', 'uncle', 'Robert')]}, {('Harold', 'son', 'Antonio'): [('Harold', 'son', 'Pedro'), ('Pedro', 'brother', 'Antonio')]}]
['son', 'brother', 'daughter', 'uncle']