[Dorothy] had a heart-to-heart conversation with her daughter [Rebecca] about some things. [Marie] loves cooking for her son. His name is [Allan]. [Allan] visited his aunt [Dorothy]. [Beverly] was talking about food with her sister [Marie].
('Beverly', 'Rebecca')
[Beverly] was talking about food with her sister [Marie]. [Marie] loves cooking for her son. His name is [Allan]. [Allan] visited his aunt [Dorothy]. [Dorothy] had a heart-to-heart conversation with her daughter [Rebecca] about some things.
[{('Beverly', 'niece', 'Rebecca'): [('Beverly', 'sister', 'Dorothy'), ('Dorothy', 'daughter', 'Rebecca')]}, {('Beverly', 'sister', 'Dorothy'): [('Beverly', 'sister', 'Marie'), ('Marie', 'sister', 'Dorothy')]}, {('Marie', 'sister', 'Dorothy'): [('Marie', 'son', 'Allan'), ('Allan', 'aunt', 'Dorothy')]}]
['sister', 'son', 'aunt', 'daughter']