[Frances] and her son [Hugh] went to the zoo and then out to dinner yesterday. [Wesley] hit his brother [Joshua] in the head. [Joshua] and his brother [Hugh] fight a lot. Despite this, they still love each other very much.
('Frances', 'Wesley')
[Frances] and her son [Hugh] went to the zoo and then out to dinner yesterday. [Joshua] and his brother [Hugh] fight a lot. Despite this, they still love each other very much. [Wesley] hit his brother [Joshua] in the head.
[{('Frances', 'son', 'Wesley'): [('Frances', 'son', 'Joshua'), ('Joshua', 'brother', 'Wesley')]}, {('Frances', 'son', 'Joshua'): [('Frances', 'son', 'Hugh'), ('Hugh', 'brother', 'Joshua')]}]
['son', 'brother', 'brother']