[Wesley] and his nephew [Richard] went hunting together last weekend. [Joshua] went to the wedding ceremony for his brother [Francisco]. [Francisco] took his son [Richard] for boxing lessons. He felt the boy needed to toughen up.
('Joshua', 'Wesley')
[Joshua] went to the wedding ceremony for his brother [Francisco]. [Francisco] took his son [Richard] for boxing lessons. He felt the boy needed to toughen up. [Wesley] and his nephew [Richard] went hunting together last weekend.
[{('Joshua', 'brother', 'Wesley'): [('Joshua', 'brother', 'Francisco'), ('Francisco', 'brother', 'Wesley')]}, {('Francisco', 'brother', 'Wesley'): [('Francisco', 'son', 'Richard'), ('Richard', 'uncle', 'Wesley')]}]
['brother', 'son', 'uncle']