[Tracy] and her husband [Antonio] took their daughter [Laura] to the mall. [Laura]'s sister [Erika] was grounded and stayed home. [Harold] rushed to see his grandmother, [Erika], in the hospital.
('Tracy', 'Harold')
[Tracy] and her husband [Antonio] took their daughter [Laura] to the mall. [Laura]'s sister [Erika] was grounded and stayed home. [Harold] rushed to see his grandmother, [Erika], in the hospital.
[{('Tracy', 'father', 'Harold'): [('Tracy', 'daughter', 'Erika'), ('Erika', 'grandfather', 'Harold')]}, {('Tracy', 'daughter', 'Erika'): [('Tracy', 'husband', 'Antonio'), ('Antonio', 'daughter', 'Erika')]}, {('Antonio', 'daughter', 'Erika'): [('Antonio', 'daughter', 'Laura'), ('Laura', 'sister', 'Erika')]}]
['husband', 'daughter', 'sister', 'grandfather']