[Hugh]'s father, [James], and his daughter, [Marie], were playing out in the backyard. [James]'s son, [Wesley], built a small tent a few feet away.
('Wesley', 'Marie')
[Hugh]'s father, [James], and his daughter, [Marie], were playing out in the backyard. [James]'s son, [Wesley], built a small tent a few feet away.
[{('Wesley', 'niece', 'Marie'): [('Wesley', 'brother', 'Hugh'), ('Hugh', 'daughter', 'Marie')]}, {('Wesley', 'brother', 'Hugh'): [('Wesley', 'father', 'James'), ('James', 'son', 'Hugh')]}]
['father', 'son', 'daughter']