[James] took his wife [Frances] to the new restaurant for dinner last Saturday. [Cindy] could not find her brother [Hugh]. She later found him with their mother [Frances] in the store.
('James', 'Hugh')
[James] took his wife [Frances] to the new restaurant for dinner last Saturday. [Cindy] could not find her brother [Hugh]. She later found him with their mother [Frances] in the store.
[{('James', 'son', 'Hugh'): [('James', 'daughter', 'Cindy'), ('Cindy', 'brother', 'Hugh')]}, {('James', 'daughter', 'Cindy'): [('James', 'wife', 'Frances'), ('Frances', 'daughter', 'Cindy')]}]
['wife', 'daughter', 'brother']