[Clarence] surprised her wife [Ashley] with tickets to a baseball game. [Ashley] decided to take her grandson, [Kevin], to the game.
('Clarence', 'Kevin')
[Clarence] surprised her wife [Ashley] with tickets to a baseball game. [Ashley] decided to take her grandson, [Kevin], to the game.
[{('Clarence', 'grandson', 'Kevin'): [('Clarence', 'wife', 'Ashley'), ('Ashley', 'grandson', 'Kevin')]}]
['wife', 'grandson']