[Ashley] and her husband [Clarence] went to dinner. [Clarence]'s granddaughter [Ann] went with them.
('Ashley', 'Ann')
[Ashley] and her husband [Clarence] went to dinner. [Clarence]'s granddaughter [Ann] went with them.
[{('Ashley', 'granddaughter', 'Ann'): [('Ashley', 'husband', 'Clarence'), ('Clarence', 'granddaughter', 'Ann')]}]
['husband', 'granddaughter']