[Douglas] went to his grandmother [Ashley]'s house for the holidays. He loved spending time with her, and she loved it too. [Douglas] and his brother [Timothy] got into a fight over who was the better basketball player.
('Timothy', 'Ashley')
[Douglas] and his brother [Timothy] got into a fight over who was the better basketball player. [Douglas] went to his grandmother [Ashley]'s house for the holidays. He loved spending time with her, and she loved it too.
[{('Timothy', 'grandmother', 'Ashley'): [('Timothy', 'brother', 'Douglas'), ('Douglas', 'grandmother', 'Ashley')]}]
['brother', 'grandmother']