[Tracy]'s father, [Harold] just got out of a court hearing. [Dorothy] needed to go to the store. [Dorothy] asked her sister [Marie] for a ride. [Dorothy]'s daughter, [Annie], went to visit [Harold] for the weekend. [Annie] loved spending time with her grandfather, and [Dorothy] thought it was good for both of them.
('Marie', 'Tracy')
[Dorothy] needed to go to the store. [Dorothy] asked her sister [Marie] for a ride. [Dorothy]'s daughter, [Annie], went to visit [Harold] for the weekend. [Annie] loved spending time with her grandfather, and [Dorothy] thought it was good for both of them. [Tracy]'s father, [Harold] just got out of a court hearing.
[{('Marie', 'sister', 'Tracy'): [('Marie', 'sister', 'Dorothy'), ('Dorothy', 'sister', 'Tracy')]}, {('Dorothy', 'sister', 'Tracy'): [('Dorothy', 'father', 'Harold'), ('Harold', 'daughter', 'Tracy')]}, {('Dorothy', 'father', 'Harold'): [('Dorothy', 'daughter', 'Annie'), ('Annie', 'grandfather', 'Harold')]}]
['sister', 'daughter', 'grandfather', 'daughter']