[Laura] and her sister [Erika] went on a trip to see their brother [Aaron]. [Laura]'s mother [Tracy] had baked a cake to take to [Aaron]. [Antonio] took his wife [Tracy] out on a date last weekend.
('Antonio', 'Aaron')
[Antonio] took his wife [Tracy] out on a date last weekend. [Laura] and her sister [Erika] went on a trip to see their brother [Aaron]. [Laura]'s mother [Tracy] had baked a cake to take to [Aaron].
[{('Antonio', 'son', 'Aaron'): [('Antonio', 'daughter', 'Erika'), ('Erika', 'brother', 'Aaron')]}, {('Antonio', 'daughter', 'Erika'): [('Antonio', 'wife', 'Tracy'), ('Tracy', 'daughter', 'Erika')]}, {('Tracy', 'daughter', 'Erika'): [('Tracy', 'daughter', 'Laura'), ('Laura', 'sister', 'Erika')]}]
['wife', 'daughter', 'sister', 'brother']