[Louise] and her brother [Kevin] were having a wonderful time at Disneyland. [Kevin] went to the park with his father, [Wayne].
('Louise', 'Wayne')
[Louise] and her brother [Kevin] were having a wonderful time at Disneyland. [Kevin] went to the park with his father, [Wayne].
[{('Louise', 'father', 'Wayne'): [('Louise', 'brother', 'Kevin'), ('Kevin', 'father', 'Wayne')]}]
['brother', 'father']