[George] was enjoying dinner with his wife [Lillian]. [George]'s daughter [April] was n't hungry at the time.
('Lillian', 'April')
[George] was enjoying dinner with his wife [Lillian]. [George]'s daughter [April] was n't hungry at the time.
[{('Lillian', 'daughter', 'April'): [('Lillian', 'husband', 'George'), ('George', 'daughter', 'April')]}]
['husband', 'daughter']