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