[Heather] went out for pizza with her father [Pedro]. [Pedro] has always been strict with his daughter, [Heather]. He feels it will help her become a disciplined adult. [Antonio] is a man with a niece named [Heather]. [Antonio] went to the wedding ceremony for his brother [Robert].
('Heather', 'Robert')
[Heather] went out for pizza with her father [Pedro]. [Pedro] has always been strict with his daughter, [Heather]. He feels it will help her become a disciplined adult. [Antonio] is a man with a niece named [Heather]. [Antonio] went to the wedding ceremony for his brother [Robert].
[{('Heather', 'uncle', 'Robert'): [('Heather', 'father', 'Pedro'), ('Pedro', 'brother', 'Robert')]}, {('Pedro', 'brother', 'Robert'): [('Pedro', 'brother', 'Antonio'), ('Antonio', 'brother', 'Robert')]}, {('Pedro', 'brother', 'Antonio'): [('Pedro', 'daughter', 'Heather'), ('Heather', 'uncle', 'Antonio')]}]
['father', 'daughter', 'uncle', 'brother']