Although both had since moved away for college, [Ronald] and [Lizzie] were going home this weekend to their mother [Marie]'s house for dinner. [Ronald] was sad that his father [Robert] would not be there, since [Robert] and [Marie] had recently gotten divorced. [Allan] took his smoking hot wife [Lizzie] to pound town
('Robert', 'Allan')
Although both had since moved away for college, [Ronald] and [Lizzie] were going home this weekend to their mother [Marie]'s house for dinner. [Ronald] was sad that his father [Robert] would not be there, since [Robert] and [Marie] had recently gotten divorced. [Allan] took his smoking hot wife [Lizzie] to pound town
[{('Robert', 'son-in-law', 'Allan'): [('Robert', 'daughter', 'Lizzie'), ('Lizzie', 'husband', 'Allan')]}, {('Robert', 'daughter', 'Lizzie'): [('Robert', 'son', 'Ronald'), ('Ronald', 'sister', 'Lizzie')]}, {('Ronald', 'sister', 'Lizzie'): [('Ronald', 'mother', 'Marie'), ('Marie', 'daughter', 'Lizzie')]}]
['son', 'mother', 'daughter', 'husband']