[Dorothy] likes to make mini pies for her niece, [Nicole]. [Tracy] is very proud of her son. His name is [Aaron]. [Beverly] and her sister [Tracy] went shopping at the mall. [Beverly]'s daughter [Nicole] stayed home to study.
('Aaron', 'Dorothy')
[Tracy] is very proud of her son. His name is [Aaron]. [Beverly] and her sister [Tracy] went shopping at the mall. [Beverly]'s daughter [Nicole] stayed home to study. [Dorothy] likes to make mini pies for her niece, [Nicole].
[{('Aaron', 'aunt', 'Dorothy'): [('Aaron', 'mother', 'Tracy'), ('Tracy', 'sister', 'Dorothy')]}, {('Tracy', 'sister', 'Dorothy'): [('Tracy', 'sister', 'Beverly'), ('Beverly', 'sister', 'Dorothy')]}, {('Beverly', 'sister', 'Dorothy'): [('Beverly', 'daughter', 'Nicole'), ('Nicole', 'aunt', 'Dorothy')]}]
['mother', 'sister', 'daughter', 'aunt']