[Lynn]'s nephew [Irvin] is going with her to town. [David] was talking about food with her sister [Lena]. [Lena] treasures her son, [Irvin]. She recently attended his high school graduation and it was the proudest day of her life.
('David', 'Lynn')
[David] was talking about food with her sister [Lena]. [Lena] treasures her son, [Irvin]. She recently attended his high school graduation and it was the proudest day of her life. [Lynn]'s nephew [Irvin] is going with her to town.
[{('David', 'sister', 'Lynn'): [('David', 'sister', 'Lena'), ('Lena', 'sister', 'Lynn')]}, {('Lena', 'sister', 'Lynn'): [('Lena', 'son', 'Irvin'), ('Irvin', 'aunt', 'Lynn')]}]
['sister', 'son', 'aunt']