[George] and his daughter [Andrea] went shopping for [Andrea]'s grandmother, [Ashley].
('George', 'Ashley')
[George] and his daughter [Andrea] went shopping for [Andrea]'s grandmother, [Ashley].
[{('George', 'mother', 'Ashley'): [('George', 'daughter', 'Andrea'), ('Andrea', 'grandmother', 'Ashley')]}]
['daughter', 'grandmother']