[Harold] is helping his son study. His name is [Robert]. [Antonio] played catch with his son [Bernardo]. Later, he went out to eat with his own father, [Harold] [Dorothy] loves to watch stand up comedy with her brother. His name is [Robert].
('Bernardo', 'Dorothy')
[Antonio] played catch with his son [Bernardo]. Later, he went out to eat with his own father, [Harold] [Harold] is helping his son study. His name is [Robert]. [Dorothy] loves to watch stand up comedy with her brother. His name is [Robert].
[{('Bernardo', 'aunt', 'Dorothy'): [('Bernardo', 'father', 'Antonio'), ('Antonio', 'sister', 'Dorothy')]}, {('Antonio', 'sister', 'Dorothy'): [('Antonio', 'brother', 'Robert'), ('Robert', 'sister', 'Dorothy')]}, {('Antonio', 'brother', 'Robert'): [('Antonio', 'father', 'Harold'), ('Harold', 'son', 'Robert')]}]
['father', 'father', 'son', 'sister']