[Ashley] and her husband [Clarence] went to the restaurant. [Clarence]'s daughter [Nancy] prefers to eat at home instead.
('Ashley', 'Nancy')
[Ashley] and her husband [Clarence] went to the restaurant. [Clarence]'s daughter [Nancy] prefers to eat at home instead.
[{('Ashley', 'daughter', 'Nancy'): [('Ashley', 'husband', 'Clarence'), ('Clarence', 'daughter', 'Nancy')]}]
['husband', 'daughter']