[Lizzie] went shopping at the mall with her mother [Marie] [Michelle] went to visit her aunt, [Beverly], who's birthday was yesterday. [Dorothy] took her younger sister [Beverly] to the carnival last weekend. [Michelle] and her mother [Marie] went dress shopping on Saturday.
('Lizzie', 'Dorothy')
[Lizzie] went shopping at the mall with her mother [Marie] [Michelle] and her mother [Marie] went dress shopping on Saturday. [Michelle] went to visit her aunt, [Beverly], who's birthday was yesterday. [Dorothy] took her younger sister [Beverly] to the carnival last weekend.
[{('Lizzie', 'aunt', 'Dorothy'): [('Lizzie', 'mother', 'Marie'), ('Marie', 'sister', 'Dorothy')]}, {('Marie', 'sister', 'Dorothy'): [('Marie', 'sister', 'Beverly'), ('Beverly', 'sister', 'Dorothy')]}, {('Marie', 'sister', 'Beverly'): [('Marie', 'daughter', 'Michelle'), ('Michelle', 'aunt', 'Beverly')]}]
['mother', 'daughter', 'aunt', 'sister']