[Ashley] is a woman with a grandson named [Tony]. [Tony] hit his brother [James] in the head.
('James', 'Ashley')
[Tony] hit his brother [James] in the head. [Ashley] is a woman with a grandson named [Tony].
[{('James', 'grandmother', 'Ashley'): [('James', 'brother', 'Tony'), ('Tony', 'grandmother', 'Ashley')]}]
['brother', 'grandmother']