[Louis] went on a roadtrip with his youngest child, [Samuel]. [Samuel] was happy to see his aunt [Marie]. [Marie] sat anxiously in the airport terminal, waiting to see her son [Allan] walk through the gate. [Tracy] and her brother [Louis] were having a wonderful time at Disneyland.
('Tracy', 'Allan')
[Tracy] and her brother [Louis] were having a wonderful time at Disneyland. [Louis] went on a roadtrip with his youngest child, [Samuel]. [Samuel] was happy to see his aunt [Marie]. [Marie] sat anxiously in the airport terminal, waiting to see her son [Allan] walk through the gate.
[{('Tracy', 'nephew', 'Allan'): [('Tracy', 'sister', 'Marie'), ('Marie', 'son', 'Allan')]}, {('Tracy', 'sister', 'Marie'): [('Tracy', 'brother', 'Louis'), ('Louis', 'sister', 'Marie')]}, {('Louis', 'sister', 'Marie'): [('Louis', 'son', 'Samuel'), ('Samuel', 'aunt', 'Marie')]}]
['brother', 'son', 'aunt', 'son']