[Antonio] is proud of his son. His name is [Bobby]. [Louis] loves his brother and sister, [Pedro] and [Dorothy]. But he hates [Pedro]'s brother [Antonio].
('Bobby', 'Dorothy')
[Antonio] is proud of his son. His name is [Bobby]. [Louis] loves his brother and sister, [Pedro] and [Dorothy]. But he hates [Pedro]'s brother [Antonio].
[{('Bobby', 'aunt', 'Dorothy'): [('Bobby', 'father', 'Antonio'), ('Antonio', 'sister', 'Dorothy')]}, {('Antonio', 'sister', 'Dorothy'): [('Antonio', 'brother', 'Louis'), ('Louis', 'sister', 'Dorothy')]}, {('Antonio', 'brother', 'Louis'): [('Antonio', 'brother', 'Pedro'), ('Pedro', 'brother', 'Louis')]}]
['father', 'brother', 'brother', 'sister']