[Don] ran up to his sister [Felicia] for help. When she could n't help him, he turned to his grandfather [James]. [Felicia] was playing hide-and-seek with her sister [Andrea].
('James', 'Andrea')
[Don] ran up to his sister [Felicia] for help. When she could n't help him, he turned to his grandfather [James]. [Felicia] was playing hide-and-seek with her sister [Andrea].
[{('James', 'granddaughter', 'Andrea'): [('James', 'granddaughter', 'Felicia'), ('Felicia', 'sister', 'Andrea')]}, {('James', 'granddaughter', 'Felicia'): [('James', 'grandson', 'Don'), ('Don', 'sister', 'Felicia')]}]
['grandson', 'sister', 'sister']