[Elsie] visited her grandfather, [Harold], in the nursing home. [Elsie] and her sister [Michelle] braided each other's hair before school. [Robert] is [Michelle]'s father. [Angelica] was shopping for a new jacket with her father [Robert].
('Angelica', 'Harold')
[Angelica] was shopping for a new jacket with her father [Robert]. [Robert] is [Michelle]'s father. [Elsie] and her sister [Michelle] braided each other's hair before school. [Elsie] visited her grandfather, [Harold], in the nursing home.
[{('Angelica', 'grandfather', 'Harold'): [('Angelica', 'father', 'Robert'), ('Robert', 'father', 'Harold')]}, {('Robert', 'father', 'Harold'): [('Robert', 'daughter', 'Michelle'), ('Michelle', 'grandfather', 'Harold')]}, {('Michelle', 'grandfather', 'Harold'): [('Michelle', 'sister', 'Elsie'), ('Elsie', 'grandfather', 'Harold')]}]
['father', 'daughter', 'sister', 'grandfather']