[Ashley] and her son [George] went to the zoo and then out to dinner yesterday. [Clarence] prepared romantic dinner for Valentine's Day for his wife, [Ashley].
('Clarence', 'George')
[Clarence] prepared romantic dinner for Valentine's Day for his wife, [Ashley]. [Ashley] and her son [George] went to the zoo and then out to dinner yesterday.
[{('Clarence', 'son', 'George'): [('Clarence', 'wife', 'Ashley'), ('Ashley', 'son', 'George')]}]
['wife', 'son']