[Wayne] drove his daughter [Louise] to school yesterday because she missed the bus. [Wayne]'s dad [Clarence] is the CEO of the company.
('Louise', 'Clarence')
[Wayne] drove his daughter [Louise] to school yesterday because she missed the bus. [Wayne]'s dad [Clarence] is the CEO of the company.
[{('Louise', 'grandfather', 'Clarence'): [('Louise', 'father', 'Wayne'), ('Wayne', 'father', 'Clarence')]}]
['father', 'father']