[Frances] learned that her daughter [Cindy] just got a new job. [Frances]'s son [Hugh] also works for the same company. [James]'s son, [Hugh], was ill and needed to be picked up at school. [James] hurried to his side.
('James', 'Cindy')
[James]'s son, [Hugh], was ill and needed to be picked up at school. [James] hurried to his side. [Frances] learned that her daughter [Cindy] just got a new job. [Frances]'s son [Hugh] also works for the same company.
[{('James', 'daughter', 'Cindy'): [('James', 'son', 'Hugh'), ('Hugh', 'sister', 'Cindy')]}, {('Hugh', 'sister', 'Cindy'): [('Hugh', 'mother', 'Frances'), ('Frances', 'daughter', 'Cindy')]}]
['son', 'mother', 'daughter']