[Clarence]'s granddaughter [Charlotte] is coming over to visit him this afternoon. [Charlotte]'s brother [Travis] and her went to get ice cream.
('Travis', 'Clarence')
[Charlotte]'s brother [Travis] and her went to get ice cream. [Clarence]'s granddaughter [Charlotte] is coming over to visit him this afternoon.
[{('Travis', 'grandfather', 'Clarence'): [('Travis', 'sister', 'Charlotte'), ('Charlotte', 'grandfather', 'Clarence')]}]
['sister', 'grandfather']