[James] and his wife [Frances] like to visit with their granddaughter [Tina]. [Tina]'s brother, [Chris], comes home from college sometimes to be with everybody.
('Frances', 'Chris')
[James] and his wife [Frances] like to visit with their granddaughter [Tina]. [Tina]'s brother, [Chris], comes home from college sometimes to be with everybody.
[{('Frances', 'grandson', 'Chris'): [('Frances', 'granddaughter', 'Tina'), ('Tina', 'brother', 'Chris')]}, {('Frances', 'granddaughter', 'Tina'): [('Frances', 'husband', 'James'), ('James', 'granddaughter', 'Tina')]}]
['husband', 'granddaughter', 'brother']