[Harold] and his daughter [Tracy] and [Tracy]'s sister [Dorothy] went to the mall. [Jerome], [Dorothy]'s son, went with them. [Harold] took his daughter [Marie] to the store
('Jerome', 'Marie')
[Harold] and his daughter [Tracy] and [Tracy]'s sister [Dorothy] went to the mall. [Jerome], [Dorothy]'s son, went with them. [Harold] took his daughter [Marie] to the store
[{('Jerome', 'aunt', 'Marie'): [('Jerome', 'mother', 'Dorothy'), ('Dorothy', 'sister', 'Marie')]}, {('Dorothy', 'sister', 'Marie'): [('Dorothy', 'sister', 'Tracy'), ('Tracy', 'sister', 'Marie')]}, {('Tracy', 'sister', 'Marie'): [('Tracy', 'father', 'Harold'), ('Harold', 'daughter', 'Marie')]}]
['mother', 'sister', 'father', 'daughter']