[Kevin] asked his father, [Antonio] to help him build a birdhouse. [Erika] and her brother [Kevin] played tennis together. [Erika]'s sister [Emma] has an injured leg and watched instead. [Shantel] is a girl with a grandmother named [Emma].
('Antonio', 'Shantel')
[Kevin] asked his father, [Antonio] to help him build a birdhouse. [Erika] and her brother [Kevin] played tennis together. [Erika]'s sister [Emma] has an injured leg and watched instead. [Shantel] is a girl with a grandmother named [Emma].
[{('Antonio', 'mother', 'Shantel'): [('Antonio', 'daughter', 'Emma'), ('Emma', 'grandmother', 'Shantel')]}, {('Antonio', 'daughter', 'Emma'): [('Antonio', 'daughter', 'Erika'), ('Erika', 'sister', 'Emma')]}, {('Antonio', 'daughter', 'Erika'): [('Antonio', 'son', 'Kevin'), ('Kevin', 'sister', 'Erika')]}]
['son', 'sister', 'sister', 'grandmother']