[Clarence]'s wife [Ashley] went to the store with her grandaughter [Emily] for some fish.
('Clarence', 'Emily')
[Clarence]'s wife [Ashley] went to the store with her grandaughter [Emily] for some fish.
[{('Clarence', 'granddaughter', 'Emily'): [('Clarence', 'wife', 'Ashley'), ('Ashley', 'granddaughter', 'Emily')]}]
['wife', 'granddaughter']