[Ashley] fixed her husband [Clarence] spaghetti and a salad for dinner for his birthday because it is his favorite food. [Clarence]'s grandson [Tony] was able to eat some of her homemade cookies.
('Ashley', 'Tony')
[Ashley] fixed her husband [Clarence] spaghetti and a salad for dinner for his birthday because it is his favorite food. [Clarence]'s grandson [Tony] was able to eat some of her homemade cookies.
[{('Ashley', 'grandson', 'Tony'): [('Ashley', 'husband', 'Clarence'), ('Clarence', 'grandson', 'Tony')]}]
['husband', 'grandson']