[Samuel] took his mom [Beverly] and sister [Karen] to the movies. [Louis] cooked dinner for his wife [Beverly] [Karen] and her husband [Wayne] went to catch an early movie at the theatre.
('Louis', 'Wayne')
[Louis] cooked dinner for his wife [Beverly] [Samuel] took his mom [Beverly] and sister [Karen] to the movies. [Karen] and her husband [Wayne] went to catch an early movie at the theatre.
[{('Louis', 'son-in-law', 'Wayne'): [('Louis', 'daughter', 'Karen'), ('Karen', 'husband', 'Wayne')]}, {('Louis', 'daughter', 'Karen'): [('Louis', 'son', 'Samuel'), ('Samuel', 'sister', 'Karen')]}, {('Louis', 'son', 'Samuel'): [('Louis', 'wife', 'Beverly'), ('Beverly', 'son', 'Samuel')]}]
['wife', 'son', 'sister', 'husband']