[Clarence] and his son [Dale] were arguing about politics. [Clarence]'s wife, [Ashley], overhead, came in, and told the two of them to settle down.
('Ashley', 'Dale')
[Clarence] and his son [Dale] were arguing about politics. [Clarence]'s wife, [Ashley], overhead, came in, and told the two of them to settle down.
[{('Ashley', 'son', 'Dale'): [('Ashley', 'husband', 'Clarence'), ('Clarence', 'son', 'Dale')]}]
['husband', 'son']