[Bret] always looked up to his big brother [Allan] and wanted to be just like him. [Bret] loved his mother, [Katherine], very much. [Helen] called [Katherine], her sister, to see if she wanted to go out to eat.
('Allan', 'Helen')
[Bret] always looked up to his big brother [Allan] and wanted to be just like him. [Bret] loved his mother, [Katherine], very much. [Helen] called [Katherine], her sister, to see if she wanted to go out to eat.
[{('Allan', 'aunt', 'Helen'): [('Allan', 'mother', 'Katherine'), ('Katherine', 'sister', 'Helen')]}, {('Allan', 'mother', 'Katherine'): [('Allan', 'brother', 'Bret'), ('Bret', 'mother', 'Katherine')]}]