[Wayne] loved teaching his son, [Jeff], baseball. Joe asked [George] if his uncle [Jeff] had any experience with cars.
('Wayne', 'George')
[Wayne] loved teaching his son, [Jeff], baseball. Joe asked [George] if his uncle [Jeff] had any experience with cars.
[{('Wayne', 'brother', 'George'): [('Wayne', 'son', 'Jeff'), ('Jeff', 'uncle', 'George')]}]
['son', 'uncle']