[Beverly], [Nettie]'s mother, is unhappy with [Samuel]. She feels her son is cruel to [Nettie]'s sister [Karen], and she wants [Samuel] to be nicer. [Samuel] met his brother [Paul] for drinks after work.
('Karen', 'Paul')
[Beverly], [Nettie]'s mother, is unhappy with [Samuel]. She feels her son is cruel to [Nettie]'s sister [Karen], and she wants [Samuel] to be nicer. [Samuel] met his brother [Paul] for drinks after work.
[{('Karen', 'brother', 'Paul'): [('Karen', 'brother', 'Samuel'), ('Samuel', 'brother', 'Paul')]}, {('Karen', 'brother', 'Samuel'): [('Karen', 'mother', 'Beverly'), ('Beverly', 'son', 'Samuel')]}, {('Karen', 'mother', 'Beverly'): [('Karen', 'sister', 'Nettie'), ('Nettie', 'mother', 'Beverly')]}]
['sister', 'mother', 'son', 'brother']