[Lillian]'s daughter [Ann] went up to [Lillian]'s husband, [George], and gave him a hug.
('George', 'Ann')
[Lillian]'s daughter [Ann] went up to [Lillian]'s husband, [George], and gave him a hug.
[{('George', 'daughter', 'Ann'): [('George', 'wife', 'Lillian'), ('Lillian', 'daughter', 'Ann')]}]
['wife', 'daughter']