[Nettie]'s sweet grandpa, [Harold], took her and her brother [Karen] to the museum during spring break. [Karen] and her brother [Samuel] are both adopted from the same family. [Jennifer] and her brother [Samuel] were having a wonderful time at Disneyland.
('Jennifer', 'Harold')
[Jennifer] and her brother [Samuel] were having a wonderful time at Disneyland. [Karen] and her brother [Samuel] are both adopted from the same family. [Nettie]'s sweet grandpa, [Harold], took her and her brother [Karen] to the museum during spring break.
[{('Jennifer', 'grandfather', 'Harold'): [('Jennifer', 'sister', 'Nettie'), ('Nettie', 'grandfather', 'Harold')]}, {('Jennifer', 'sister', 'Nettie'): [('Jennifer', 'brother', 'Samuel'), ('Samuel', 'sister', 'Nettie')]}, {('Samuel', 'sister', 'Nettie'): [('Samuel', 'sister', 'Karen'), ('Karen', 'sister', 'Nettie')]}]
['brother', 'sister', 'sister', 'grandfather']