[Shantel] took her daughter [Dorothy] to school during the cold winter morning. [Dorothy] is a woman with a sister named [Tracy]. [Robert] was proud to attend [Elsie]'s graduation. He was very proud to have raised her into a successful young adult. [Shantel]'s son called [Robert] is good and intelligent boy
('Tracy', 'Elsie')
[Dorothy] is a woman with a sister named [Tracy]. [Shantel] took her daughter [Dorothy] to school during the cold winter morning. [Shantel]'s son called [Robert] is good and intelligent boy [Robert] was proud to attend [Elsie]'s graduation. He was very proud to have raised her into a successful young adult.
[{('Tracy', 'niece', 'Elsie'): [('Tracy', 'brother', 'Robert'), ('Robert', 'daughter', 'Elsie')]}, {('Tracy', 'brother', 'Robert'): [('Tracy', 'mother', 'Shantel'), ('Shantel', 'son', 'Robert')]}, {('Tracy', 'mother', 'Shantel'): [('Tracy', 'sister', 'Dorothy'), ('Dorothy', 'mother', 'Shantel')]}]
['sister', 'mother', 'son', 'daughter']