[Francisco] went to the ball game with his brothers [Joshua] and [Hugh]. [Hugh] was proud of his son, [Bobby].
('Joshua', 'Bobby')
[Francisco] went to the ball game with his brothers [Joshua] and [Hugh]. [Hugh] was proud of his son, [Bobby].
[{('Joshua', 'nephew', 'Bobby'): [('Joshua', 'brother', 'Hugh'), ('Hugh', 'son', 'Bobby')]}, {('Joshua', 'brother', 'Hugh'): [('Joshua', 'brother', 'Francisco'), ('Francisco', 'brother', 'Hugh')]}]
['brother', 'brother', 'son']