[James] met his brother [Rich] for drinks after work. [John] took his brother [Rich] to get lunch at a local diner. [Jose]'s father [John] is going to coach the team this year.
('James', 'Jose')
[James] met his brother [Rich] for drinks after work. [John] took his brother [Rich] to get lunch at a local diner. [Jose]'s father [John] is going to coach the team this year.
[{('James', 'nephew', 'Jose'): [('James', 'brother', 'John'), ('John', 'son', 'Jose')]}, {('James', 'brother', 'John'): [('James', 'brother', 'Rich'), ('Rich', 'brother', 'John')]}]