[Robert] went to the restaurant to meet his sister, [Dorothy], for dinner. [Dorothy] was there, and as a surprise, her daughter [Rebecca] came along too. [Antonio] took his mother [Shantel] a new pot for her flowers. [Shantel] liked to play hide and seek with her son [Robert].
('Antonio', 'Rebecca')
[Antonio] took his mother [Shantel] a new pot for her flowers. [Shantel] liked to play hide and seek with her son [Robert]. [Robert] went to the restaurant to meet his sister, [Dorothy], for dinner. [Dorothy] was there, and as a surprise, her daughter [Rebecca] came along too.
[{('Antonio', 'niece', 'Rebecca'): [('Antonio', 'sister', 'Dorothy'), ('Dorothy', 'daughter', 'Rebecca')]}, {('Antonio', 'sister', 'Dorothy'): [('Antonio', 'brother', 'Robert'), ('Robert', 'sister', 'Dorothy')]}, {('Antonio', 'brother', 'Robert'): [('Antonio', 'mother', 'Shantel'), ('Shantel', 'son', 'Robert')]}]
['mother', 'son', 'sister', 'daughter']