[Bernardo] was trying to get the attention of his father [Antonio]. [Antonio] was busy paying attention to his other son [Aaron], unfortunately. [Pedro] is [Bernardo]'s mom's brother. [Aaron] and his brother [Bobby] went to the park. They threw a ball around and played with their dog.
('Bobby', 'Pedro')
[Aaron] and his brother [Bobby] went to the park. They threw a ball around and played with their dog. [Bernardo] was trying to get the attention of his father [Antonio]. [Antonio] was busy paying attention to his other son [Aaron], unfortunately. [Pedro] is [Bernardo]'s mom's brother.
[{('Bobby', 'uncle', 'Pedro'): [('Bobby', 'father', 'Antonio'), ('Antonio', 'brother', 'Pedro')]}, {('Bobby', 'father', 'Antonio'): [('Bobby', 'brother', 'Aaron'), ('Aaron', 'father', 'Antonio')]}, {('Antonio', 'brother', 'Pedro'): [('Antonio', 'son', 'Bernardo'), ('Bernardo', 'uncle', 'Pedro')]}]
['brother', 'father', 'son', 'uncle']