[Harold] and his wife, [Shantel], went to the elementary school. [Allan], [Shantel]'s grandson, was waiting there to be picked up. [Allan] wanted to get a good gift for his sister, [Elsie] [Elsie] does n't like her brother [Allan].
('Harold', 'Allan')
[Harold] and his wife, [Shantel], went to the elementary school. [Allan], [Shantel]'s grandson, was waiting there to be picked up. [Allan] wanted to get a good gift for his sister, [Elsie] [Elsie] does n't like her brother [Allan].
[{('Harold', 'grandson', 'Allan'): [('Harold', 'granddaughter', 'Elsie'), ('Elsie', 'brother', 'Allan')]}, {('Harold', 'granddaughter', 'Elsie'): [('Harold', 'wife', 'Shantel'), ('Shantel', 'granddaughter', 'Elsie')]}, {('Shantel', 'granddaughter', 'Elsie'): [('Shantel', 'grandson', 'Allan'), ('Allan', 'sister', 'Elsie')]}]
['wife', 'grandson', 'sister', 'brother']