[Clarence] dropped his grandson [Glen] off at the school. Then he picked up coffee for himself and his wife [Ashley].
('Ashley', 'Glen')
[Clarence] dropped his grandson [Glen] off at the school. Then he picked up coffee for himself and his wife [Ashley].
[{('Ashley', 'grandson', 'Glen'): [('Ashley', 'husband', 'Clarence'), ('Clarence', 'grandson', 'Glen')]}]
['husband', 'grandson']