[Kevin] hit his brother [Jacob] in the head. [Wayne] is proud of his son. His name is [Kevin].
('Jacob', 'Wayne')
[Kevin] hit his brother [Jacob] in the head. [Wayne] is proud of his son. His name is [Kevin].
[{('Jacob', 'father', 'Wayne'): [('Jacob', 'brother', 'Kevin'), ('Kevin', 'father', 'Wayne')]}]
['brother', 'father']