[Heidi] is [Ashley]'s favorite granddaughter. [Heidi] rubs this in her sister [Louise]'s nose every chance she gets.
('Ashley', 'Louise')
[Heidi] is [Ashley]'s favorite granddaughter. [Heidi] rubs this in her sister [Louise]'s nose every chance she gets.
[{('Ashley', 'granddaughter', 'Louise'): [('Ashley', 'granddaughter', 'Heidi'), ('Heidi', 'sister', 'Louise')]}]
['granddaughter', 'sister']