[Nettie] was celebrating her birthday with her mother [Beverly]. [Karen] and her sister [Jennifer] were going to the store to buy groceries. [Jennifer]'s mom, [Beverly], called [Jennifer] to ask her to buy a gallon of milk. [Karen] loves her brother [Samuel].
('Nettie', 'Samuel')
[Nettie] was celebrating her birthday with her mother [Beverly]. [Karen] and her sister [Jennifer] were going to the store to buy groceries. [Jennifer]'s mom, [Beverly], called [Jennifer] to ask her to buy a gallon of milk. [Karen] loves her brother [Samuel].
[{('Nettie', 'brother', 'Samuel'): [('Nettie', 'sister', 'Jennifer'), ('Jennifer', 'brother', 'Samuel')]}, {('Jennifer', 'brother', 'Samuel'): [('Jennifer', 'sister', 'Karen'), ('Karen', 'brother', 'Samuel')]}, {('Nettie', 'sister', 'Jennifer'): [('Nettie', 'mother', 'Beverly'), ('Beverly', 'daughter', 'Jennifer')]}]
['mother', 'daughter', 'sister', 'brother']