[Ashley]'s husband, [Clarence], works with his granddaughter [Emily].
('Ashley', 'Emily')
[Ashley]'s husband, [Clarence], works with his granddaughter [Emily].
[{('Ashley', 'granddaughter', 'Emily'): [('Ashley', 'husband', 'Clarence'), ('Clarence', 'granddaughter', 'Emily')]}]
['husband', 'granddaughter']