[Rigoberto] ate dinner with his wife [Dorothea]. [Richard]'s father, [James], bought him some ice cream. [Richard] and his sister [Dorothea] went to brunch today at the new diner.
('Rigoberto', 'James')
[Rigoberto] ate dinner with his wife [Dorothea]. [Richard] and his sister [Dorothea] went to brunch today at the new diner. [Richard]'s father, [James], bought him some ice cream.
[{('Rigoberto', 'father-in-law', 'James'): [('Rigoberto', 'wife', 'Dorothea'), ('Dorothea', 'father', 'James')]}, {('Dorothea', 'father', 'James'): [('Dorothea', 'brother', 'Richard'), ('Richard', 'father', 'James')]}]