[Brent] and his son [John] are playing a father-son game of basketball. [Adan] is waiting to go to dinner with his dad [John].
('Adan', 'Brent')
[Brent] and his son [John] are playing a father-son game of basketball. [Adan] is waiting to go to dinner with his dad [John].
[{('Adan', 'brother', 'Brent'): [('Adan', 'father', 'John'), ('John', 'son', 'Brent')]}]