[Cindy] and her daughter [Anna] went out to dinner. [James] took his granddaughter [Wilhelmina] to the zoo for her birthday and afterwards they went to the park. [Cindy] and her daughter [Wilhelmina] were on vaction.
('James', 'Anna')
[James] took his granddaughter [Wilhelmina] to the zoo for her birthday and afterwards they went to the park. [Cindy] and her daughter [Wilhelmina] were on vaction. [Cindy] and her daughter [Anna] went out to dinner.
[{('James', 'granddaughter', 'Anna'): [('James', 'granddaughter', 'Wilhelmina'), ('Wilhelmina', 'sister', 'Anna')]}, {('Wilhelmina', 'sister', 'Anna'): [('Wilhelmina', 'mother', 'Cindy'), ('Cindy', 'daughter', 'Anna')]}]
['granddaughter', 'mother', 'daughter']