[Matthew] drove his daughters [Sandy] and [Vanessa] to school. [Andy] and his sister [Sandy] went to brunch today at the new diner.
('Vanessa', 'Andy')
[Matthew] drove his daughters [Sandy] and [Vanessa] to school. [Andy] and his sister [Sandy] went to brunch today at the new diner.
[{('Vanessa', 'brother', 'Andy'): [('Vanessa', 'father', 'Matthew'), ('Matthew', 'son', 'Andy')]}, {('Matthew', 'son', 'Andy'): [('Matthew', 'daughter', 'Sandy'), ('Sandy', 'brother', 'Andy')]}]