[Dorothy] asked her sister [Marie] to hurry up and get off the phone. [Dorothy]'s sister [Tracy] told her to wait her turn and be more patient. [Marie] and her daughter [Michelle] went to the park. [Michelle] did not invite her brother [John] to go to the park.
('John', 'Tracy')
[Marie] and her daughter [Michelle] went to the park. [Michelle] did not invite her brother [John] to go to the park. [Dorothy] asked her sister [Marie] to hurry up and get off the phone. [Dorothy]'s sister [Tracy] told her to wait her turn and be more patient.
[{('John', 'aunt', 'Tracy'): [('John', 'mother', 'Marie'), ('Marie', 'sister', 'Tracy')]}, {('John', 'mother', 'Marie'): [('John', 'sister', 'Michelle'), ('Michelle', 'mother', 'Marie')]}, {('Marie', 'sister', 'Tracy'): [('Marie', 'sister', 'Dorothy'), ('Dorothy', 'sister', 'Tracy')]}]
['sister', 'mother', 'sister', 'sister']