[Ronald] always looked up to his brother [Mario]. [Marie] took her son [Mario] to the park. [Marie]'s father, [Harold], was running late picking up his daughter, [Beverly], from school.
('Ronald', 'Beverly')
[Ronald] always looked up to his brother [Mario]. [Marie] took her son [Mario] to the park. [Marie]'s father, [Harold], was running late picking up his daughter, [Beverly], from school.
[{('Ronald', 'aunt', 'Beverly'): [('Ronald', 'mother', 'Marie'), ('Marie', 'sister', 'Beverly')]}, {('Ronald', 'mother', 'Marie'): [('Ronald', 'brother', 'Mario'), ('Mario', 'mother', 'Marie')]}, {('Marie', 'sister', 'Beverly'): [('Marie', 'father', 'Harold'), ('Harold', 'daughter', 'Beverly')]}]
['brother', 'mother', 'father', 'daughter']