[Antonio]'s wife, [Tracy], prepared soup for his daughter, [Erika]. [Marie] and her sister [Antonio] went to the ice cream shop. [Erika] could n't wait for her father, [Antonio], to see the gift she bought for him.
('Tracy', 'Marie')
[Antonio]'s wife, [Tracy], prepared soup for his daughter, [Erika]. [Erika] could n't wait for her father, [Antonio], to see the gift she bought for him. [Marie] and her sister [Antonio] went to the ice cream shop.
[{('Tracy', 'sister', 'Marie'): [('Tracy', 'daughter', 'Erika'), ('Erika', 'aunt', 'Marie')]}, {('Tracy', 'daughter', 'Erika'): [('Tracy', 'husband', 'Antonio'), ('Antonio', 'daughter', 'Erika')]}, {('Erika', 'aunt', 'Marie'): [('Erika', 'father', 'Antonio'), ('Antonio', 'sister', 'Marie')]}]
['husband', 'daughter', 'father', 'sister']