[James] was so proud of his daughter, [David], graduating at the top of her class. [Lynn] is a woman with a sister named [David]. [Lynn] drove her son [Don] to his soccer game.
('James', 'Don')
[James] was so proud of his daughter, [David], graduating at the top of her class. [Lynn] is a woman with a sister named [David]. [Lynn] drove her son [Don] to his soccer game.
[{('James', 'grandson', 'Don'): [('James', 'daughter', 'Lynn'), ('Lynn', 'son', 'Don')]}, {('James', 'daughter', 'Lynn'): [('James', 'daughter', 'David'), ('David', 'sister', 'Lynn')]}]
['daughter', 'sister', 'son']