[Dale] took his daughter [Charlotte] to the zoo for her birthday. Then they went to go get some ice cream. [Nancy] was eager to see her niece, [Charlotte]. They had n't seen each other in ages
('Dale', 'Nancy')
[Dale] took his daughter [Charlotte] to the zoo for her birthday. Then they went to go get some ice cream. [Nancy] was eager to see her niece, [Charlotte]. They had n't seen each other in ages
[{('Dale', 'sister', 'Nancy'): [('Dale', 'daughter', 'Charlotte'), ('Charlotte', 'aunt', 'Nancy')]}]
['daughter', 'aunt']