[Clarence]'s wife, [Ashley], had to leave him alone over the weekend. She wanted to go visit her granddaughter [Charlotte] at college, and she knew he would n't be able to make the trip.
('Clarence', 'Charlotte')
[Clarence]'s wife, [Ashley], had to leave him alone over the weekend. She wanted to go visit her granddaughter [Charlotte] at college, and she knew he would n't be able to make the trip.
[{('Clarence', 'granddaughter', 'Charlotte'): [('Clarence', 'wife', 'Ashley'), ('Ashley', 'granddaughter', 'Charlotte')]}]
['wife', 'granddaughter']