[Pete] went to visit his sister [Anna] to the hospital last week. [Cindy] could not wait till her son [Pete] joined the Army. [Cindy] was always proud of her father [James] who was a war veteran and wanted [Pete] to follow in his footsteps.
('James', 'Anna')
[Cindy] could not wait till her son [Pete] joined the Army. [Cindy] was always proud of her father [James] who was a war veteran and wanted [Pete] to follow in his footsteps. [Pete] went to visit his sister [Anna] to the hospital last week.
[{('James', 'granddaughter', 'Anna'): [('James', 'grandson', 'Pete'), ('Pete', 'sister', 'Anna')]}, {('James', 'grandson', 'Pete'): [('James', 'daughter', 'Cindy'), ('Cindy', 'son', 'Pete')]}]
['daughter', 'son', 'sister']