[Samuel] has a hard time talking to his father [Louis] and his sister [Karen] because they are both stubborn. [Karen] says she takes after her grandfather, [Harold]. [Nettie] asked her father [Louis] to take her to school. [Louis] said he'd take her in a few minutes.
('Nettie', 'Harold')
[Nettie] asked her father [Louis] to take her to school. [Louis] said he'd take her in a few minutes. [Samuel] has a hard time talking to his father [Louis] and his sister [Karen] because they are both stubborn. [Karen] says she takes after her grandfather, [Harold].
[{('Nettie', 'grandfather', 'Harold'): [('Nettie', 'sister', 'Karen'), ('Karen', 'grandfather', 'Harold')]}, {('Nettie', 'sister', 'Karen'): [('Nettie', 'brother', 'Samuel'), ('Samuel', 'sister', 'Karen')]}, {('Nettie', 'brother', 'Samuel'): [('Nettie', 'father', 'Louis'), ('Louis', 'son', 'Samuel')]}]
['father', 'son', 'sister', 'grandfather']