[James] was eating dinner with his wife [Frances]. [Frances] went to see her gradduaghter [Natasha]'s school play. Later, [Natasha] played with her brother [Richard].
('James', 'Richard')
[James] was eating dinner with his wife [Frances]. [Frances] went to see her gradduaghter [Natasha]'s school play. Later, [Natasha] played with her brother [Richard].
[{('James', 'grandson', 'Richard'): [('James', 'granddaughter', 'Natasha'), ('Natasha', 'brother', 'Richard')]}, {('James', 'granddaughter', 'Natasha'): [('James', 'wife', 'Frances'), ('Frances', 'granddaughter', 'Natasha')]}]
['wife', 'granddaughter', 'brother']