[Mario]'s brother [Ronald] missed the bus and was late for school so, [Mario]'s sister [Angelica] decided to drop him off. [Marie] and her son [Ronald] went to her sister [Beverly]
('Beverly', 'Angelica')
[Marie] and her son [Ronald] went to her sister [Beverly] [Mario]'s brother [Ronald] missed the bus and was late for school so, [Mario]'s sister [Angelica] decided to drop him off.
[{('Beverly', 'niece', 'Angelica'): [('Beverly', 'sister', 'Marie'), ('Marie', 'daughter', 'Angelica')]}, {('Marie', 'daughter', 'Angelica'): [('Marie', 'son', 'Mario'), ('Mario', 'sister', 'Angelica')]}, {('Marie', 'son', 'Mario'): [('Marie', 'son', 'Ronald'), ('Ronald', 'brother', 'Mario')]}]
['sister', 'son', 'brother', 'sister']