[John] was having an argument with her sister, [Stephanie]. [Alberta] and her mother [Stephanie] went dress shopping on Saturday.
('John', 'Alberta')
[John] was having an argument with her sister, [Stephanie]. [Alberta] and her mother [Stephanie] went dress shopping on Saturday.
[{('John', 'niece', 'Alberta'): [('John', 'sister', 'Stephanie'), ('Stephanie', 'daughter', 'Alberta')]}]