[Frances] took her daughter, [Lynn], out for pizza. [Joseph], [Lynn]'s son, came too. [Joseph] was having an argument with her sister, [Dolores].
('Frances', 'Dolores')
[Frances] took her daughter, [Lynn], out for pizza. [Joseph], [Lynn]'s son, came too. [Joseph] was having an argument with her sister, [Dolores].
[{('Frances', 'granddaughter', 'Dolores'): [('Frances', 'grandson', 'Joseph'), ('Joseph', 'sister', 'Dolores')]}, {('Frances', 'grandson', 'Joseph'): [('Frances', 'daughter', 'Lynn'), ('Lynn', 'son', 'Joseph')]}]
['daughter', 'son', 'sister']