[David]'s son Jospeh and other son [Brandon] were fixing her car while [Johnson]'s father, [Hugh], prepared drinks.
('Hugh', 'Brandon')
[David]'s son Jospeh and other son [Brandon] were fixing her car while [Johnson]'s father, [Hugh], prepared drinks.
[{('Hugh', 'son', 'Brandon'): [('Hugh', 'son', 'Johnson'), ('Johnson', 'brother', 'Brandon')]}, {('Johnson', 'brother', 'Brandon'): [('Johnson', 'mother', 'David'), ('David', 'son', 'Brandon')]}]
['son', 'mother', 'son']