[Dorothy] called [Marie], her sister, to see if she wanted to go out to eat. [Erika] took her younger sister [Emma] to the carnival last weekend. [Antonio] is [Emma]'s father. [Erika] has an aunt named [Marie]
('Antonio', 'Dorothy')
[Antonio] is [Emma]'s father. [Erika] took her younger sister [Emma] to the carnival last weekend. [Erika] has an aunt named [Marie] [Dorothy] called [Marie], her sister, to see if she wanted to go out to eat.
[{('Antonio', 'sister', 'Dorothy'): [('Antonio', 'sister', 'Marie'), ('Marie', 'sister', 'Dorothy')]}, {('Antonio', 'sister', 'Marie'): [('Antonio', 'daughter', 'Erika'), ('Erika', 'aunt', 'Marie')]}, {('Antonio', 'daughter', 'Erika'): [('Antonio', 'daughter', 'Emma'), ('Emma', 'sister', 'Erika')]}]
['daughter', 'sister', 'aunt', 'sister']