[Franklin] is [Brent]'s Brother. [Brent] loved going to the park with his grandmother, [Mary].
('Mary', 'Franklin')
[Brent] loved going to the park with his grandmother, [Mary]. [Franklin] is [Brent]'s Brother.
[{('Mary', 'grandson', 'Franklin'): [('Mary', 'grandson', 'Brent'), ('Brent', 'brother', 'Franklin')]}]