[Marie] and her sister, [Dorothy], went to McDonald's. [Michelle], [Marie]'s daughter, came too, and asked if she could get a sundae. [Tracy]'s daughter, [Erika], just graduated high school. [Dorothy] was eager to see her niece, [Erika]. They had n't seen each other in ages
('Tracy', 'Michelle')
[Tracy]'s daughter, [Erika], just graduated high school. [Dorothy] was eager to see her niece, [Erika]. They had n't seen each other in ages [Marie] and her sister, [Dorothy], went to McDonald's. [Michelle], [Marie]'s daughter, came too, and asked if she could get a sundae.
[{('Tracy', 'niece', 'Michelle'): [('Tracy', 'sister', 'Marie'), ('Marie', 'daughter', 'Michelle')]}, {('Tracy', 'sister', 'Marie'): [('Tracy', 'sister', 'Dorothy'), ('Dorothy', 'sister', 'Marie')]}, {('Tracy', 'sister', 'Dorothy'): [('Tracy', 'daughter', 'Erika'), ('Erika', 'aunt', 'Dorothy')]}]
['daughter', 'aunt', 'sister', 'daughter']