[Robert] drove his daughters [Michelle] and [Elsie] to school. [Robert] is supporting his daughters, [Angelica] and [Elsie] while they are in school.
('Angelica', 'Michelle')
[Robert] is supporting his daughters, [Angelica] and [Elsie] while they are in school. [Robert] drove his daughters [Michelle] and [Elsie] to school.
[{('Angelica', 'sister', 'Michelle'): [('Angelica', 'sister', 'Elsie'), ('Elsie', 'sister', 'Michelle')]}, {('Angelica', 'sister', 'Elsie'): [('Angelica', 'father', 'Robert'), ('Robert', 'daughter', 'Elsie')]}, {('Elsie', 'sister', 'Michelle'): [('Elsie', 'father', 'Robert'), ('Robert', 'daughter', 'Michelle')]}]
['father', 'daughter', 'father', 'daughter']