[Joshua] has a son named [Joseph] that looks exactly like him. [Joshua] and his brother [Hugh] were rarely seen apart. [Lynn]'s son called [Joseph] is good and intelligent boy
('Lynn', 'Hugh')
[Lynn]'s son called [Joseph] is good and intelligent boy [Joshua] has a son named [Joseph] that looks exactly like him. [Joshua] and his brother [Hugh] were rarely seen apart.
[{('Lynn', 'brother', 'Hugh'): [('Lynn', 'son', 'Joseph'), ('Joseph', 'uncle', 'Hugh')]}, {('Joseph', 'uncle', 'Hugh'): [('Joseph', 'father', 'Joshua'), ('Joshua', 'brother', 'Hugh')]}]
['son', 'father', 'brother']