[Janet] loves to watch stand up comedy with her brother. His name is [Douglas]. [Clarence] played cards with his son. His son's daughter [Janet] did not find it to be amusing.
('Douglas', 'Clarence')
[Janet] loves to watch stand up comedy with her brother. His name is [Douglas]. [Clarence] played cards with his son. His son's daughter [Janet] did not find it to be amusing.
[{('Douglas', 'grandfather', 'Clarence'): [('Douglas', 'sister', 'Janet'), ('Janet', 'grandfather', 'Clarence')]}]
['sister', 'grandfather']