[Clarence] takes his wife [Ashley] out for their anniversary. [George] was so excited to introduce his new girlfriend to his mother, [Ashley].
('Clarence', 'George')
[Clarence] takes his wife [Ashley] out for their anniversary. [George] was so excited to introduce his new girlfriend to his mother, [Ashley].
[{('Clarence', 'son', 'George'): [('Clarence', 'wife', 'Ashley'), ('Ashley', 'son', 'George')]}]
['wife', 'son']