[Dale] was eating dinner at his sister [Amy]'s house when his daughter [Rosetta] called and said she needed a ride home from band practice.
('Amy', 'Rosetta')
[Dale] was eating dinner at his sister [Amy]'s house when his daughter [Rosetta] called and said she needed a ride home from band practice.
[{('Amy', 'niece', 'Rosetta'): [('Amy', 'brother', 'Dale'), ('Dale', 'daughter', 'Rosetta')]}]
['brother', 'daughter']