[Clarence] meets with his grandson [John] to play checkers in the park each Sunday afternoon. [Clarence]'s wife [Ashley] stays home to bake them a pie for when they return.
('Ashley', 'John')
[Clarence] meets with his grandson [John] to play checkers in the park each Sunday afternoon. [Clarence]'s wife [Ashley] stays home to bake them a pie for when they return.
[{('Ashley', 'grandson', 'John'): [('Ashley', 'husband', 'Clarence'), ('Clarence', 'grandson', 'John')]}]
['husband', 'grandson']