[Antonio] is going to take his two daughters, [Laura] and [Erika] to the fair. His son [Aaron] with go out with his friends to the football game. [Harold] has a lovely granddaughter. [Laura] is the name of his granddaughter.
('Aaron', 'Harold')
[Antonio] is going to take his two daughters, [Laura] and [Erika] to the fair. His son [Aaron] with go out with his friends to the football game. [Harold] has a lovely granddaughter. [Laura] is the name of his granddaughter.
[{('Aaron', 'grandfather', 'Harold'): [('Aaron', 'sister', 'Erika'), ('Erika', 'grandfather', 'Harold')]}, {('Erika', 'grandfather', 'Harold'): [('Erika', 'sister', 'Laura'), ('Laura', 'grandfather', 'Harold')]}, {('Erika', 'sister', 'Laura'): [('Erika', 'father', 'Antonio'), ('Antonio', 'daughter', 'Laura')]}]
['sister', 'father', 'daughter', 'grandfather']