[Wesley] and his son [Chris] were working in their vegetable garden in the backyard. [Frances] asked [Wesley], her son, to bring her carrots, tomatoes, and potatoes, for the stew she was making for dinner. [Charles] is [Chris]'s Brother.
('Frances', 'Charles')
[Wesley] and his son [Chris] were working in their vegetable garden in the backyard. [Frances] asked [Wesley], her son, to bring her carrots, tomatoes, and potatoes, for the stew she was making for dinner. [Charles] is [Chris]'s Brother.
[{('Frances', 'grandson', 'Charles'): [('Frances', 'son', 'Wesley'), ('Wesley', 'son', 'Charles')]}, {('Wesley', 'son', 'Charles'): [('Wesley', 'son', 'Chris'), ('Chris', 'brother', 'Charles')]}]
['son', 'son', 'brother']