[Bobby] took his brother [Bernardo] to Las Vegas to go gambling. [Antonio] started a family business to help provide college tuition for his children, [Bettie] and [Aaron]. [Antonio]'s son [Bernardo] dropped out of school so did not got to college.
('Bobby', 'Aaron')
[Bobby] took his brother [Bernardo] to Las Vegas to go gambling. [Antonio] started a family business to help provide college tuition for his children, [Bettie] and [Aaron]. [Antonio]'s son [Bernardo] dropped out of school so did not got to college.
[{('Bobby', 'brother', 'Aaron'): [('Bobby', 'father', 'Antonio'), ('Antonio', 'son', 'Aaron')]}, {('Bobby', 'father', 'Antonio'): [('Bobby', 'brother', 'Bernardo'), ('Bernardo', 'father', 'Antonio')]}, {('Bernardo', 'father', 'Antonio'): [('Bernardo', 'sister', 'Bettie'), ('Bettie', 'father', 'Antonio')]}]
['brother', 'sister', 'father', 'son']