[Ashley] is [Clarence]'s first wife [Ashley] is [Nicolas] 'grandmother.
('Clarence', 'Nicolas')
[Ashley] is [Clarence]'s first wife [Ashley] is [Nicolas] 'grandmother.
[{('Clarence', 'grandson', 'Nicolas'): [('Clarence', 'wife', 'Ashley'), ('Ashley', 'grandson', 'Nicolas')]}]
['wife', 'grandson']