[Lynn] and her brother [Hugh] played ball outside. [Lynn]'s brother [Wesley] stayed inside. [Cindy] loves to watch stand up comedy with her brother. His name is [Hugh].
('Wesley', 'Cindy')
[Lynn] and her brother [Hugh] played ball outside. [Lynn]'s brother [Wesley] stayed inside. [Cindy] loves to watch stand up comedy with her brother. His name is [Hugh].
[{('Wesley', 'sister', 'Cindy'): [('Wesley', 'brother', 'Hugh'), ('Hugh', 'sister', 'Cindy')]}, {('Wesley', 'brother', 'Hugh'): [('Wesley', 'sister', 'Lynn'), ('Lynn', 'brother', 'Hugh')]}]
['sister', 'brother', 'sister']