[Ann] and her mother [Lillian] went dress shopping on Saturday. [Lillian] and her mother [Ashley] attended a play at the theater.
('Ashley', 'Ann')
[Lillian] and her mother [Ashley] attended a play at the theater. [Ann] and her mother [Lillian] went dress shopping on Saturday.
[{('Ashley', 'granddaughter', 'Ann'): [('Ashley', 'daughter', 'Lillian'), ('Lillian', 'daughter', 'Ann')]}]
['daughter', 'daughter']