[Clarence]'s granddaughter, [Rosetta], asked him to take her to Disney Land. [Rosetta]'s sister [June] wanted to come too.
('Clarence', 'June')
[Clarence]'s granddaughter, [Rosetta], asked him to take her to Disney Land. [Rosetta]'s sister [June] wanted to come too.
[{('Clarence', 'granddaughter', 'June'): [('Clarence', 'granddaughter', 'Rosetta'), ('Rosetta', 'sister', 'June')]}]
['granddaughter', 'sister']