[Nancy] and her mother [Ashley] went dress shopping on Saturday. [Clarence] had a wife named [Ashley]
('Clarence', 'Nancy')
[Clarence] had a wife named [Ashley] [Nancy] and her mother [Ashley] went dress shopping on Saturday.
[{('Clarence', 'daughter', 'Nancy'): [('Clarence', 'wife', 'Ashley'), ('Ashley', 'daughter', 'Nancy')]}]
['wife', 'daughter']