[Robert] and his aunt, [Theresa], were n't on speaking terms. Nobody remembered what the disagreement was anymore, but it had lasted for years. [Robert] played catch with his dad, [Wayne]
('Wayne', 'Theresa')
[Robert] played catch with his dad, [Wayne] [Robert] and his aunt, [Theresa], were n't on speaking terms. Nobody remembered what the disagreement was anymore, but it had lasted for years.
[{('Wayne', 'sister', 'Theresa'): [('Wayne', 'son', 'Robert'), ('Robert', 'aunt', 'Theresa')]}]
['son', 'aunt']