[James] invited his granddaughter [Anna] to eatt ice cream at her favorite place. [Cindy]'s daughter, [Wilhelmina], just graduated high school. [Cindy] could n't wait to get off the plane to see her mother, [Anna].
('James', 'Wilhelmina')
[James] invited his granddaughter [Anna] to eatt ice cream at her favorite place. [Cindy] could n't wait to get off the plane to see her mother, [Anna]. [Cindy]'s daughter, [Wilhelmina], just graduated high school.
[{('James', 'granddaughter', 'Wilhelmina'): [('James', 'granddaughter', 'Anna'), ('Anna', 'sister', 'Wilhelmina')]}, {('Anna', 'sister', 'Wilhelmina'): [('Anna', 'mother', 'Cindy'), ('Cindy', 'daughter', 'Wilhelmina')]}]
['granddaughter', 'mother', 'daughter']