[Clarence] was eating dinner with his wife [Ashley]. [Ashley] could n't see her granddaughter, [Heidi].
('Clarence', 'Heidi')
[Clarence] was eating dinner with his wife [Ashley]. [Ashley] could n't see her granddaughter, [Heidi].
[{('Clarence', 'granddaughter', 'Heidi'): [('Clarence', 'wife', 'Ashley'), ('Ashley', 'granddaughter', 'Heidi')]}]
['wife', 'granddaughter']