[Shantel] was chatting with her daughter [Tracy]. [Tracy]'s sister [Marie] and [Marie]'s daughter [Lizzie] were on their way over. [Pedro] likes to take his niece, [Lizzie], for walks by the beach.
('Shantel', 'Pedro')
[Shantel] was chatting with her daughter [Tracy]. [Tracy]'s sister [Marie] and [Marie]'s daughter [Lizzie] were on their way over. [Pedro] likes to take his niece, [Lizzie], for walks by the beach.
[{('Shantel', 'son', 'Pedro'): [('Shantel', 'daughter', 'Tracy'), ('Tracy', 'brother', 'Pedro')]}, {('Tracy', 'brother', 'Pedro'): [('Tracy', 'sister', 'Marie'), ('Marie', 'brother', 'Pedro')]}, {('Marie', 'brother', 'Pedro'): [('Marie', 'daughter', 'Lizzie'), ('Lizzie', 'uncle', 'Pedro')]}]
['daughter', 'sister', 'daughter', 'uncle']