[James] took his daughter [Lynn] to softball practie. [Hugh] picked p his daughter [Marie] from work and took them to meet up with his father, [James], at the local diner.
('Lynn', 'Marie')
[James] took his daughter [Lynn] to softball practie. [Hugh] picked p his daughter [Marie] from work and took them to meet up with his father, [James], at the local diner.
[{('Lynn', 'niece', 'Marie'): [('Lynn', 'brother', 'Hugh'), ('Hugh', 'daughter', 'Marie')]}, {('Lynn', 'brother', 'Hugh'): [('Lynn', 'father', 'James'), ('James', 'son', 'Hugh')]}]
['father', 'son', 'daughter']