[Brent]'s father, [John], needed help with the dishes. [John]'s daughter, [Renee], volunteered to assist.
('Brent', 'Renee')
[Brent]'s father, [John], needed help with the dishes. [John]'s daughter, [Renee], volunteered to assist.
[{('Brent', 'sister', 'Renee'): [('Brent', 'father', 'John'), ('John', 'daughter', 'Renee')]}]