[James] was planning a trip to see his daughter, [Lynn]. [Lynn]'s daughter, [Dolores], helped with the details. [David] asked her father [James] if he could beat up a bully at school for her. [James] told her she had to learn to fight her own battles, but he did teach her how to throw a punch.
('David', 'Dolores')
[David] asked her father [James] if he could beat up a bully at school for her. [James] told her she had to learn to fight her own battles, but he did teach her how to throw a punch. [James] was planning a trip to see his daughter, [Lynn]. [Lynn]'s daughter, [Dolores], helped with the details.
[{('David', 'niece', 'Dolores'): [('David', 'sister', 'Lynn'), ('Lynn', 'daughter', 'Dolores')]}, {('David', 'sister', 'Lynn'): [('David', 'father', 'James'), ('James', 'daughter', 'Lynn')]}]
['father', 'daughter', 'daughter']