[Nicole] told her dad [Louis] about how much fun she had with her sister [Jennifer] at the park. [Michael] braided his sister [Karen]'s hair. [Michael] and his sister [Jennifer] went to brunch today at the new diner.
('Louis', 'Karen')
[Nicole] told her dad [Louis] about how much fun she had with her sister [Jennifer] at the park. [Michael] and his sister [Jennifer] went to brunch today at the new diner. [Michael] braided his sister [Karen]'s hair.
[{('Louis', 'daughter', 'Karen'): [('Louis', 'daughter', 'Nicole'), ('Nicole', 'sister', 'Karen')]}, {('Nicole', 'sister', 'Karen'): [('Nicole', 'sister', 'Jennifer'), ('Jennifer', 'sister', 'Karen')]}, {('Jennifer', 'sister', 'Karen'): [('Jennifer', 'brother', 'Michael'), ('Michael', 'sister', 'Karen')]}]
['daughter', 'sister', 'brother', 'sister']