[Frances] took her son, [Joshua], to the movie theater for his birthday. [Hugh] wants to throw a surprise party for his brother [Wesley]. [Hugh]'s brother [Joshua] helps pick the decorations.
('Frances', 'Wesley')
[Frances] took her son, [Joshua], to the movie theater for his birthday. [Hugh] wants to throw a surprise party for his brother [Wesley]. [Hugh]'s brother [Joshua] helps pick the decorations.
[{('Frances', 'son', 'Wesley'): [('Frances', 'son', 'Hugh'), ('Hugh', 'brother', 'Wesley')]}, {('Frances', 'son', 'Hugh'): [('Frances', 'son', 'Joshua'), ('Joshua', 'brother', 'Hugh')]}]
['son', 'brother', 'brother']