[Clarence] meets with his grandson [Kevin] 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', 'Kevin')
[Clarence] meets with his grandson [Kevin] 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', 'Kevin'): [('Ashley', 'husband', 'Clarence'), ('Clarence', 'grandson', 'Kevin')]}]
['husband', 'grandson']