[Elsie] went to the opera with her grandfather [Harold]. [Robert] and his wife [Marie] have been happily married for years. [Marie]'s daughter, [Angelica], lives with them, and [Elsie] comes to visit her father [Robert] on the weekends.
('Harold', 'Angelica')
[Elsie] went to the opera with her grandfather [Harold]. [Robert] and his wife [Marie] have been happily married for years. [Marie]'s daughter, [Angelica], lives with them, and [Elsie] comes to visit her father [Robert] on the weekends.
[{('Harold', 'granddaughter', 'Angelica'): [('Harold', 'granddaughter', 'Elsie'), ('Elsie', 'sister', 'Angelica')]}, {('Elsie', 'sister', 'Angelica'): [('Elsie', 'father', 'Robert'), ('Robert', 'daughter', 'Angelica')]}, {('Robert', 'daughter', 'Angelica'): [('Robert', 'wife', 'Marie'), ('Marie', 'daughter', 'Angelica')]}]
['granddaughter', 'father', 'wife', 'daughter']