[Erika] would rather stay with her grandmother [Shantel] than with her father [Antonio]. [Mario] was at lunch with his father, [Robert]. [Robert]'s mother, [Shantel], showed up an hour after they were set to meet.
('Antonio', 'Mario')
[Erika] would rather stay with her grandmother [Shantel] than with her father [Antonio]. [Mario] was at lunch with his father, [Robert]. [Robert]'s mother, [Shantel], showed up an hour after they were set to meet.
[{('Antonio', 'nephew', 'Mario'): [('Antonio', 'brother', 'Robert'), ('Robert', 'son', 'Mario')]}, {('Antonio', 'brother', 'Robert'): [('Antonio', 'mother', 'Shantel'), ('Shantel', 'son', 'Robert')]}, {('Antonio', 'mother', 'Shantel'): [('Antonio', 'daughter', 'Erika'), ('Erika', 'grandmother', 'Shantel')]}]
['daughter', 'grandmother', 'son', 'son']