[Roy] asked his daughter, [Stephanie], why she was crying. [Stephanie] told him her sister, [Lois], had pulled her hair.
('Roy', 'Lois')
[Roy] asked his daughter, [Stephanie], why she was crying. [Stephanie] told him her sister, [Lois], had pulled her hair.
[{('Roy', 'daughter', 'Lois'): [('Roy', 'daughter', 'Stephanie'), ('Stephanie', 'sister', 'Lois')]}]