[Ashley] was so proud of her granddaughter, [April], graduating at the top of her class. [Clarence] and his wife [Ashley] went rock-climbing this weekend.
('Clarence', 'April')
[Clarence] and his wife [Ashley] went rock-climbing this weekend. [Ashley] was so proud of her granddaughter, [April], graduating at the top of her class.
[{('Clarence', 'granddaughter', 'April'): [('Clarence', 'wife', 'Ashley'), ('Ashley', 'granddaughter', 'April')]}]
['wife', 'granddaughter']