[Robert]'s father, [Wayne], recently had a falling out with each other. [Dale] and his brother [Wayne] had a fight. They did n't speak to each other for a whole week afterwards.
('Robert', 'Dale')
[Robert]'s father, [Wayne], recently had a falling out with each other. [Dale] and his brother [Wayne] had a fight. They did n't speak to each other for a whole week afterwards.
[{('Robert', 'uncle', 'Dale'): [('Robert', 'father', 'Wayne'), ('Wayne', 'brother', 'Dale')]}]
['father', 'brother']