[Wesley] and his brother [Francisco] had a fight. They did n't speak to each other for a whole week afterwards. [Joshua] bought a book for his son [Don]. [Francisco] and his brother [Joshua] went to the arcade. They had a wonderful time.
('Don', 'Wesley')
[Joshua] bought a book for his son [Don]. [Francisco] and his brother [Joshua] went to the arcade. They had a wonderful time. [Wesley] and his brother [Francisco] had a fight. They did n't speak to each other for a whole week afterwards.
[{('Don', 'uncle', 'Wesley'): [('Don', 'father', 'Joshua'), ('Joshua', 'brother', 'Wesley')]}, {('Joshua', 'brother', 'Wesley'): [('Joshua', 'brother', 'Francisco'), ('Francisco', 'brother', 'Wesley')]}]
['father', 'brother', 'brother']