[Pedro] and his brother [Louis] wanted to go to the arcade. [Louis] asked his mother, [Shantel], if they could, and she said yes. [Robert] loved his mother, [Shantel]. [Robert] and his son [Ronald] went to the store to by bread.
('Pedro', 'Ronald')
[Pedro] and his brother [Louis] wanted to go to the arcade. [Louis] asked his mother, [Shantel], if they could, and she said yes. [Robert] loved his mother, [Shantel]. [Robert] and his son [Ronald] went to the store to by bread.
[{('Pedro', 'nephew', 'Ronald'): [('Pedro', 'brother', 'Robert'), ('Robert', 'son', 'Ronald')]}, {('Pedro', 'brother', 'Robert'): [('Pedro', 'brother', 'Louis'), ('Louis', 'brother', 'Robert')]}, {('Louis', 'brother', 'Robert'): [('Louis', 'mother', 'Shantel'), ('Shantel', 'son', 'Robert')]}]
['brother', 'mother', 'son', 'son']