[Regina] us the daughter of [Ernest] 'wife. [Ernest] liked to play catch with his daughter [Gladys].
('Gladys', 'Regina')
[Ernest] liked to play catch with his daughter [Gladys]. [Regina] us the daughter of [Ernest] 'wife.
[{('Gladys', 'sister', 'Regina'): [('Gladys', 'father', 'Ernest'), ('Ernest', 'daughter', 'Regina')]}]