[Pedro] called his brother [Antonio] on the phone. He wanted to go out for some beers. [Pedro] took his son [James] for boxing lessons. He felt the boy needed to toughen up. [Louis] decided to take his son, [Wayne], on a ski vacation. [Louis] enjoys talking to his sister and her son. Her son is [James].
('Antonio', 'Wayne')
[Pedro] called his brother [Antonio] on the phone. He wanted to go out for some beers. [Pedro] took his son [James] for boxing lessons. He felt the boy needed to toughen up. [Louis] enjoys talking to his sister and her son. Her son is [James]. [Louis] decided to take his son, [Wayne], on a ski vacation.
[{('Antonio', 'nephew', 'Wayne'): [('Antonio', 'brother', 'Louis'), ('Louis', 'son', 'Wayne')]}, {('Antonio', 'brother', 'Louis'): [('Antonio', 'brother', 'Pedro'), ('Pedro', 'brother', 'Louis')]}, {('Pedro', 'brother', 'Louis'): [('Pedro', 'son', 'James'), ('James', 'uncle', 'Louis')]}]
['brother', 'son', 'uncle', 'son']