[Linda] needed to ask her father [Wayne] for a loan. [Wayne]'s dad [Clarence] is the CEO of the company.
('Linda', 'Clarence')
[Linda] needed to ask her father [Wayne] for a loan. [Wayne]'s dad [Clarence] is the CEO of the company.
[{('Linda', 'grandfather', 'Clarence'): [('Linda', 'father', 'Wayne'), ('Wayne', 'father', 'Clarence')]}]
['father', 'father']