[Angelica] was mad at her brother [Ronald], because [Ronald] had called her fat. [Marie] made her son [Ronald] and her daughter [Michelle] a cake to take to [Michelle]'s father [Robert] because it was his birthday.
('Angelica', 'Robert')
[Angelica] was mad at her brother [Ronald], because [Ronald] had called her fat. [Marie] made her son [Ronald] and her daughter [Michelle] a cake to take to [Michelle]'s father [Robert] because it was his birthday.
[{('Angelica', 'father', 'Robert'): [('Angelica', 'sister', 'Michelle'), ('Michelle', 'father', 'Robert')]}, {('Angelica', 'sister', 'Michelle'): [('Angelica', 'brother', 'Ronald'), ('Ronald', 'sister', 'Michelle')]}, {('Ronald', 'sister', 'Michelle'): [('Ronald', 'mother', 'Marie'), ('Marie', 'daughter', 'Michelle')]}]
['brother', 'mother', 'daughter', 'father']