[George] and his daughter [Janet] go to the beach every year. They always have an amazing time. [Lillian] and her husband [George] went to catch an early movie at the theatre.
('Lillian', 'Janet')
[Lillian] and her husband [George] went to catch an early movie at the theatre. [George] and his daughter [Janet] go to the beach every year. They always have an amazing time.
[{('Lillian', 'daughter', 'Janet'): [('Lillian', 'husband', 'George'), ('George', 'daughter', 'Janet')]}]
['husband', 'daughter']