[Antonio] watched his daughter [Erika] playing basketball. [Erika] threw the ball to her brother [Kevin] who made the basket. [Harold] and his wife, [Shantel], needed a new refrigerator. [Shantel]'s son, [Antonio], suggested a model, and offered to help them move it in and install it.
('Harold', 'Kevin')
[Harold] and his wife, [Shantel], needed a new refrigerator. [Shantel]'s son, [Antonio], suggested a model, and offered to help them move it in and install it. [Antonio] watched his daughter [Erika] playing basketball. [Erika] threw the ball to her brother [Kevin] who made the basket.
[{('Harold', 'grandson', 'Kevin'): [('Harold', 'wife', 'Shantel'), ('Shantel', 'grandson', 'Kevin')]}, {('Shantel', 'grandson', 'Kevin'): [('Shantel', 'son', 'Antonio'), ('Antonio', 'son', 'Kevin')]}, {('Antonio', 'son', 'Kevin'): [('Antonio', 'daughter', 'Erika'), ('Erika', 'brother', 'Kevin')]}]
['wife', 'son', 'daughter', 'brother']