[Louis] took his son [Samuel] to soccer practice. [Jennifer] adores her daughter [Beverly]. [Beverly] loves her very much, too. [Beverly] is [Samuel]'s mother. She takes very good care of him. [Louis] and his brother [Robert] had a fight. They did n't speak to each other for a whole week afterwards.
('Robert', 'Jennifer')
[Louis] and his brother [Robert] had a fight. They did n't speak to each other for a whole week afterwards. [Louis] took his son [Samuel] to soccer practice. [Beverly] is [Samuel]'s mother. She takes very good care of him. [Jennifer] adores her daughter [Beverly]. [Beverly] loves her very much, too.
[{('Robert', 'niece', 'Jennifer'): [('Robert', 'brother', 'Louis'), ('Louis', 'daughter', 'Jennifer')]}, {('Louis', 'daughter', 'Jennifer'): [('Louis', 'son', 'Samuel'), ('Samuel', 'sister', 'Jennifer')]}, {('Samuel', 'sister', 'Jennifer'): [('Samuel', 'mother', 'Beverly'), ('Beverly', 'daughter', 'Jennifer')]}]
['brother', 'son', 'mother', 'daughter']