[Joshua] enjoys talking to his sister and her son. Her son is [Chris]. [Wesley] was proud of his son, [Irvin]. [Irvin] and his brother [Chris] wanted to backpack across Europe together once they graduated college.
('Wesley', 'Joshua')
[Wesley] was proud of his son, [Irvin]. [Irvin] and his brother [Chris] wanted to backpack across Europe together once they graduated college. [Joshua] enjoys talking to his sister and her son. Her son is [Chris].
[{('Wesley', 'brother', 'Joshua'): [('Wesley', 'son', 'Chris'), ('Chris', 'uncle', 'Joshua')]}, {('Wesley', 'son', 'Chris'): [('Wesley', 'son', 'Irvin'), ('Irvin', 'brother', 'Chris')]}]
['son', 'brother', 'uncle']