[Stephanie] loves playing chess her son. His name is [William]. [Stephanie] was talking about food with her sister [Constance].
('William', 'Constance')
[Stephanie] loves playing chess her son. His name is [William]. [Stephanie] was talking about food with her sister [Constance].
[{('William', 'aunt', 'Constance'): [('William', 'mother', 'Stephanie'), ('Stephanie', 'sister', 'Constance')]}]