[Herman] took his son [James] to baseball practice. [Herman]'s daughter [Monet] was busy at soccer practice.
('James', 'Monet')
[Herman] took his son [James] to baseball practice. [Herman]'s daughter [Monet] was busy at soccer practice.
[{('James', 'sister', 'Monet'): [('James', 'father', 'Herman'), ('Herman', 'daughter', 'Monet')]}]