[Francisco] went to the baseball game with his brother [Hugh]. [Wesley] went to pick up his son [Charles] from the baseball practice. [Charles] went to stay with his uncle [Francisco] last weekend and had a great time.
('Wesley', 'Hugh')
[Wesley] went to pick up his son [Charles] from the baseball practice. [Charles] went to stay with his uncle [Francisco] last weekend and had a great time. [Francisco] went to the baseball game with his brother [Hugh].
[{('Wesley', 'brother', 'Hugh'): [('Wesley', 'brother', 'Francisco'), ('Francisco', 'brother', 'Hugh')]}, {('Wesley', 'brother', 'Francisco'): [('Wesley', 'son', 'Charles'), ('Charles', 'uncle', 'Francisco')]}]
['son', 'uncle', 'brother']