[Harold] was giving his granddaughter [Nettie] a piggy back ride. [Samuel] and his sister [Karen] walked to school together every day, since they only lived two blocks away from the school. [Beverly] took her son [Samuel] to the mall to shop for school clothes. [Beverly] took her daughter [Nettie] to the store to find her some new boots for the cold winter weather.
('Harold', 'Karen')
[Harold] was giving his granddaughter [Nettie] a piggy back ride. [Beverly] took her daughter [Nettie] to the store to find her some new boots for the cold winter weather. [Beverly] took her son [Samuel] to the mall to shop for school clothes. [Samuel] and his sister [Karen] walked to school together every day, since they only lived two blocks away from the school.
[{('Harold', 'granddaughter', 'Karen'): [('Harold', 'granddaughter', 'Nettie'), ('Nettie', 'sister', 'Karen')]}, {('Nettie', 'sister', 'Karen'): [('Nettie', 'brother', 'Samuel'), ('Samuel', 'sister', 'Karen')]}, {('Nettie', 'brother', 'Samuel'): [('Nettie', 'mother', 'Beverly'), ('Beverly', 'son', 'Samuel')]}]
['granddaughter', 'mother', 'son', 'sister']