[Lillian] is extremely disappointed in her son, [Timothy], because of his poor grades at school. [Ann], [Timothy]'s wife, told [Lillian] to not be so hard on her son.
('Lillian', 'Ann')
[Lillian] is extremely disappointed in her son, [Timothy], because of his poor grades at school. [Ann], [Timothy]'s wife, told [Lillian] to not be so hard on her son.
[{('Lillian', 'daughter-in-law', 'Ann'): [('Lillian', 'son', 'Timothy'), ('Timothy', 'wife', 'Ann')]}]
['son', 'wife']