[Robert] and his daughter [Elsie] spent Father's Day together. [Elsie] took her dad out to a sports bar, and they had a great time watching football and drinking beer there. [Marie] and her brother [Antonio] are both adopted from the same family. [Robert] and his son [Allan] went to the skating rink. [Marie] likes taking her son [Allan] to school.
('Antonio', 'Elsie')
[Marie] and her brother [Antonio] are both adopted from the same family. [Marie] likes taking her son [Allan] to school. [Robert] and his son [Allan] went to the skating rink. [Robert] and his daughter [Elsie] spent Father's Day together. [Elsie] took her dad out to a sports bar, and they had a great time watching football and drinking beer there.
[{('Antonio', 'niece', 'Elsie'): [('Antonio', 'sister', 'Marie'), ('Marie', 'daughter', 'Elsie')]}, {('Marie', 'daughter', 'Elsie'): [('Marie', 'son', 'Allan'), ('Allan', 'sister', 'Elsie')]}, {('Allan', 'sister', 'Elsie'): [('Allan', 'father', 'Robert'), ('Robert', 'daughter', 'Elsie')]}]
['sister', 'son', 'father', 'daughter']