[Nicolas] and his brother [Tony] fight a lot. Despite this, they still love each other very much. [Ashley] and her grandson, [Tony], went to a museum. [Ashley] loved it, but [Tony] was bored.
('Ashley', 'Nicolas')
[Ashley] and her grandson, [Tony], went to a museum. [Ashley] loved it, but [Tony] was bored. [Nicolas] and his brother [Tony] fight a lot. Despite this, they still love each other very much.
[{('Ashley', 'grandson', 'Nicolas'): [('Ashley', 'grandson', 'Tony'), ('Tony', 'brother', 'Nicolas')]}]
['grandson', 'brother']